# Wire-To-Board Terminal Block, 1 Ways, 28 AWG, 12 AWG, 2.5 mm², Push In ![Product image](https://novapart.co/image/farnell:4015344/) **URL**: https://novapart.co/products/255-744/wire-to-board-terminal-block-1-ways-28-awg-12-25 **SKU**: 255-744 **Manufacturer**: WAGO **Category**: Connectors || Terminal Blocks & Accessories || Wire-To-Board Terminal Blocks **Price**: €0.2910 **Stock**: 200+ **Lead Time**: 71 days (indicative) ## Description Pitch Spacing:-; No. of Positions:1Ways; Wire Size AWG Min:28AWG; Wire Size AWG Max:12AWG; Conductor Area CSA:2.5mm²; Wire Connection Method:Push In; Rated Current:16A; Rated Vol ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (21-Jan-2025) | | Pitch Spacing | - | | Product Range | - | | Rated Current | 16A | | Rated Voltage | 500V | | No. Of Positions | 1Ways | | Block Orientation | Through Hole Vertical | | Wire Size Awg Max | 12AWG | | Wire Size Awg Min | 28AWG | | Conductor Area Csa | 2.5mm² | | Wire Connection Method | Push In | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:4015344/) TerminalDescriptionblock andstrips handlingwith cage-clamp spring Series 255, 256 and 257 WAGO Front-/side-entry **==> picture [531 x 554] intentionally omitted <==** **----- Start of picture text -----**
Formation of groups by coloured
insulating housings;
Marking with self-adhesive marker strips Marking by direct printing
Se,~ beereeee. .
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seriesConnection/removal256 of conductors, £ \ oP. ue VY Connection/removal of conductors,
|| f “Oy V4 series 257, straight lever, front-entry
Wee 4 vg DG
\ BPs | 7\@
ofAL Pe:“ee 2 . “ en: = oe ? Big‘ . 7
Connection/ removal of conductors, Connection/removal of conductors,
series 255 series 257, right angle lever, side-entry
< = ~. x “VAN, | a i — ¥ a> Te
Oy srevead = sak. =. es
Qe —_ tn NS RG —— ears
Conductor arrangement at staggered Testing with test prods, Testing with test plug adapter,
terminal block strips series 255, 256 and 257 series 255, 256 and 257
(for series 256 only)
**----- End of picture text -----**
The cage-clamp spring clamps the following copper conductors: For aluminium conductors please refer to the remarks on pages 40 and 41! **==> picture [529 x 63] intentionally omitted <==** **----- Start of picture text -----**
O When using ferrules,
—Preeeeapen | aFS a= } ores sopiicabace. thecross-sectionmaximum whichconductor can be
accomodated is one size
below the nominal cross-
solid stranded* flexible* flexible with ferrule flexible w. pin terminal section rating of the
(gastight crimped) @ (gastight crimped) terminalae block.
oars Pe eee ehin ter acnhaes abones pales ta tha Inbaematian cancarning "Cannartian af flavihla candictere” an nano Al ~
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**==> picture [551 x 565] intentionally omitted <==** **----- Start of picture text -----**
Modular terminal blocks with cage-clamp spring, series 255 Fr.
Pitchyy 0-2 .in (5/5.08 mm), 0-3 °in (7.5/7.62 mm), 0:4 rin (10/10.16 mm) si. =
WAGO Front-entry —
Pitch 0-2 in (5/5.08 mm) Pitch 0-3 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm)
AWG 26-14 | 0.08 - 2.5 mm? AWG 26 - 14 0.08 — 2.5 mm? AWG 26-14 | 0.08 — 2.5 mm?
300 V,10 A A |380/250 V~, Gr.B/C) 300 V 660/380 V~, Gr.B/C} 300 V 750/660 V~, Gr. B/C
300V,10A @ |16A 300 V 16A 300 V 16A
Stripped length 0-23 in (5 — 6 mm) Stripped length 0-23 in (5 - 6 mm) Stripped length 0-23 in (5 — 6 mm)
€ AW @ © 0 HG OF voe-test repor
V lene: P ar ’
Colour Item-No. Pack.-unit Colour Item-No. Pack.-unit Colour Item-No. Pack.-unit
pes. pes. pes.
Modular terminal blocks, Modular terminal blocks, Modular terminal blocks,
with 2 solder pins with 2 solder pins with 2 solder pins
grey 255-401 500 (5x100)} grey 255-501 300 (3x 100)} grey 255-601 200 (2 x 100)
dark grey 255-742 500 (5x 100)| dark grey 255-752 300 (3x 100)} dark grey 255-762 200 (2 x 100)
light grey 255-743 500 (5 x 100) | light grey 255-753 300 (3 x 100) | light grey 255-763 200 (2 x 100)
blue 255-744 500 (5 x 100)} blue 255-7540 300 (3 x 100) | blue 255-764 @ 200 (2 x 100)
orange 255-746 500 (5 x 100) | orange 255-756 300 (3 x 100)| orange 255-766 200 (2 x 100)
light green 255-747 500 (5 x 100) | light green 255-757 300 (3 x 100) | light green 255-767 200 (2 x 100)
© suitable for EEx i-applications O suitable for EEx i-applications
Accessories (for marking accessories please see pages 38 - 39)
End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick
grey 255-100 100 grey 255-100 100 grey 255-100 100
dark grey 255-200 100 dark grey 255-200 100 dark grey 255-200 100
lightblue grey 255-300255-400 100100 lightblue grey 255-300255-400 100100 bluelight grey 255-300255-400 100100 :
orange 255-600 100 orange 255-600 100 orange 255-600 100
light green 255-700 100 light green 255-700 100 light green 255-700 100
**----- End of picture text -----**
## Dimensions (in mm) **==> picture [427 x 71] intentionally omitted <==** **----- Start of picture text -----**
ens| IZm4aAae“4 oe{ 14aA43K oe! - 14 43mTRA
x | ~ | ~ oy |
1slay[oto L rPoisly,| oLse 1asiak|
**----- End of picture text -----**
Diameter of drilled holes: 1.1" mm Diameter of drilled holes: 1.1+°' mm Diameter of drilled holes: 1.1*°' mm **==> picture [527 x 620] intentionally omitted <==** **----- Start of picture text -----**
Terminal block strips with cage-clamp spring, series 255 aw
Pitch 0-2 in (5/5.08 mm), 0:3 in (7.5/7.62 mm), 0-4 in (10/10.16 mm) Se
WAGO Front-entry Ly
Pitch 0-2 in (5/5.08 mm) Pitch 0-3 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm)
AWG 26 - 14 0.08 - 2.5 mm2 AWG 26 - 14 0.08 - 2.5 mm? AWG 26 - 14 0.08 — 2.5 mm2
300 V,10A SAX |380/250 V~, Gr.B/C | 300 V 660/380 V~, Gr.B/C | 300 V 750/660 V~, Gr. B/C
300V,1I5A @ |16A 300 V 16A 300 V 16A
Stripped length 0-23 in (5 ~ 6 mm) Stripped length 0-23 in (5 - 6 mm) Stripped length 0-23 in (5 — 6 mm)
*AL GO 0 ® 7 vets report
Ve eeregerne eee earns ¥) art aeaitTRS a ies ve : = gy AE d
Sie ee
gaan pit Pe eel Wen oeee
No. of Item-No. Pack.-unit No. of Item-No. Pack.-unit No. of Item-No. Pack.- unit
poles pcs. poles pcs. poles pes.
Terminal block strips, grey, standard parts ©, Terminal block strips, grey @, standard parts ©, Terminal block strips, grey @, standard parts ©,
2 solder pins/pole 2 solder pins/pole 2 solder pins/pole
2 255-402 2 255-502 2 255-602
3 255-403 3 255-503 3 255-603
4 255-404 4 255-504 4 255-604
6 255-406 6 255-506 6 255-606
8 255-408 8 255-508 8 255-608
12 255-412 12 255-512 12 255-612
16 255-416 16 255-516 16 255-616
24 255-424 24 255-524 24 255-624
36 255-436
48 255-448
nas
at ‘ ESR : é ss ~ OR ) Additional item-no. for terminal block strips in Ordering examples
& y.. a2 y Cote ‘ y. q re ae blue .../000-006 @ Terminal block strip, pitch 0-2 in (5/5.08 mm)
re.__" _ SS?eeode: SAeee dark greylight grey .../000-008... 000-009 8 poles, orange: 255-408/000-012
ryry ui 2 im , > 5 reRe orange ..-/000-012 Terminal block strip, pitch 0-3 in (7.5/7.62 mm)
es rniy! 4 ee Chanelod ¥ ae oteapease ‘ light. green .../000-017 12 poles, blue: 255-512/000-006
Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks such that they expand to satisfy the hole center required.)
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**==> picture [511 x 117] intentionally omitted <==** **----- Start of picture text -----**
’ en14 343Kmy| oe 14 | 43at| ae 14 143Ir my
Al lag vA IRA i | GRA TY I
3 fo ne ' sfo | 2 i ni
rt oS ‘ | i | | _ | |
Pslazle| 345 5tf=) Volslak 365 olLe| 75 ee| Pela SAS L e. 10-| a_ |
L L——+ —
L =(No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm
Diameter of drilled holes: 1.1*°! mm Diameter of drilled holes: 1.1*°! mm Diameter of drilled holes: 1.1 +01 mm
**----- End of picture text -----**
## ° e e ° Modular terminal blocks with cage-clamp spring, series 256 Pitch 0-2 in (5/5.08 mm), 0-3 in (7.5/7.62 mm), 0-4 in (10/1016 mm) WAGO Front-entry **==> picture [54 x 43] intentionally omitted <==** **----- Start of picture text -----**
all |
fs
|.
'
**----- End of picture text -----**
**==> picture [524 x 668] intentionally omitted <==** **----- Start of picture text -----**
Pitch 0-2 in (5/5.08 mm) Pitch 0-3 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm)
AWG 26-14 | 0.08 - 2.5 mm? AWG 26-14 | 0.08 — 2.5 mm? AWG 26 - 14 0.08 — 2.5 mm?
300 V,10 A AX |380/250 V~, Gr. B/C} 300V 500/380 V~, Gr.B/C| 300 V 750/500 V~, Gr. B/C
300V,15A @ |16A 300 V 16A 300 V 16A
Stripped length 0-23 in (5 — 6 mm) Stripped length 0-23 in (5 — 6 mm) Stripped length 0-23 in (5 - 6 mm)
KALE ® 0 ® T voe-tes report
’ a a
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x NI pS Oa
Colour Item-No. Pack.-unit Colour Item-No. Pack.-unit Colour Item-No. Pack.-unit
pes. pes. pes.
Modular terminal blocks, Modular terminal blocks, Modular terminal blocks,
with 2 solder pins with 2 solder pins with 2 solder pins
grey 256-401 500 (5x 100)| grey 256-501 300 (3 x 100)| grey 256-601 200 (2 x 100)
dark grey 256-742 500 (5 x 100)| dark grey 256-752 300 (3 x 100)| dark grey 256-762 200 (2 x 100)
light grey 256-743 500 (5 x 100) | light grey 256-753 300 (3 x 100) | light grey 256-763 200 (2 x 100)
blue 256-744 500 (5x 100)} blue 256-754@ 300 (3 x 100)| blue 256-764 @ 200 (2 x 100)
orange 256-746 500 (5 x 100)| orange 256-756 300 (3 x 100)| orange 256-766 200 (2 x 100)
light green 256-747 500 (5 x 100) | light green 256-757 300 (3 x 100); light green 256-767 200 (2 x 100)
Additional item-no. for modular terminal blocks Additional item-no. for modular terminal blocks Additional item-no. for modular terminal blocks
with solder pins 0-216 in (5.5 mm) with solder pins 0-216 in (5.5 mm) with solder pins 0-216 in (5.5 mm)
. ../332-000 . .. /332-000 ../332-000
@ suitable for EEx i-applications @ suitable for EEx i-applications
Accessories (for marking accessories please see pages 38 - 39)
End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick
grey 256-100 100 grey 256-100 100 grey 256-100 100
dark grey 256-200 100 dark grey 256-200 100 dark grey 256-200 100
light grey 256-300 100 light grey 256-300 100 light grey 256-300 100
blue 256-400 100 blue 256-400 100 blue 256-400 100
orange 256-600 100 orange 256-600 100 orange 256-600 100
light green 256-700 100 light green 256-700 100 light green 256-700 100
Dimensions (in mm)
15 2s 15 2s 15 2s
E e E
2 4 2 O 2 q
wt aslsan ztAnasls ~~ aslsan
**----- End of picture text -----**
* 5.5 mm (for long solder pins) Diameter of drilled holes: 1.1*°! mm * 5.5 mm (for long solder pins) Diameter of drilled holes: 1.1*°' mm * 5.5 mm (for long solder pins) Diameter of drilled holes: 1.1*°' mm e ° e e fff oy Terminal block strips with cage-clamp spring, series 256 35 Pitch 0-2 in (5/5.08 mm), 0-3 in (7.5/7.62 mm), 0-4 in (10/10.16 mm) thes? WAGO Front-entry = Pitch 0-2 in (5/5.08 mm) Pitch 0-3 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm) AWG 26 - 14 0.08 — 2.5 mm? AWG 26 - 14 0.08 — 2.5 mm? AWG 26 - 14 0.08 — 2.5 mm? 300 V,10 A AX | 380/250 V~, Gr. B/C 500/380 V~, Gr. B/C 750/500 V~, Gr. B/C Stripped300V,1I5SAlength@ 0-23|16Ain (5 - 6 mm) Stripped length 0-2316Ain (5 — 6 mm) Stripped length 0-2316Ain (5 — 6 mm) *U EC © 0 kK © iE voe-test report -—_ \ 1 SSS | o> ‘4% No. of Item-No. Pack.-unit No. of Item-No. Pack.-unit No. of Item-No. Pack.-unit poles pes. poles pcs. poles pes. Terminal block strips, grey, standard parts ©, Terminal block strips, grey @, standard parts ©, Terminal block strips, grey @, standard parts @, 2 solder pins/pole 2 solder pins/pole 2 solder pins/pole 2 256-402 2 256-502 2 256-602 3 256-403 3 256-503 3 256-603 4 256-404 4 256-504 4 256-604 6 256-406 6 256-506 6 256-606 8 256-408 8 256-508 8 256-608 12 256-412 12 256-512 12 256-612 16 256-416 16 256-516 16 256-616 24 256-424 24 256-524 24 256-624 36 256-436 48 256-448 Additional item-no. for terminal block strips with Additional item-no. for terminal block strips with Additional item-no. for terminal block strips with solder pins 0-216 in (5.5 mm) solder pins 0-216 in (5.5 mm) solder pins 0-216 in (5.5 mm) . . ./332-000 . -./332-000 . ../332-000 ih ah CeCXCX ye 4 eananw.anw.w. “? rMS ‘wsonailMS ‘wsonail ‘wsonailonailailil Additional item-no.blueblue .../000-006 for terminal block @ for terminal block @ terminal block @ block @ @ strips in in TerminalOrdering examplesblockOrdering examplesblockblock strip, pitch 0-2 0-2 in (5/5.08 mm) (5/5.08 mm) mm) a ‘yy Ni ; igen ' dark grey grey .../000-008 8-pole, orange orange 256-408/000-012 : Wy Se a KAY ... /000-009 /000-009 ba ay oN 2° WA WA 4 orange .../000-012 Terminal block strip, pitch 0-3 0-3 in (7.5/7.62 mm) an OF C Bee light green green =... /000-017 /000-017 12-pole, blue 256-512/000-006 **==> picture [520 x 255] intentionally omitted <==** **----- Start of picture text -----**
ih ah CeCXCX ye 4 eananw.anw.w. “? rMS ‘wsonailMS ‘wsonail ‘wsonailonailailil Additional item-no.blueblue .../000-006 for terminal block @ for terminal block @ terminal block @ block @ @ strips in in TerminalOrdering examplesblockOrdering examplesblockblock strip, pitch 0-2 0-2 in (5/5.08 mm) (5/5.08 mm) mm)
a ‘yy Ni ; igen ' dark grey grey .../000-008 8-pole, orange orange 256-408/000-012
: Wy Se a KAY ... /000-009 /000-009
ba ay oN 2° WA WA 4 orange .../000-012 Terminal block strip, pitch 0-3 0-3 in (7.5/7.62 mm)
an OF C Bee light green green =... /000-017 /000-017 12-pole, blue 256-512/000-006
Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks such that they expand to satisfy the hole centers required.)
Po 15 2s 15 2s 15 2é
a Ty | Ti
(rOmm|So, fTch dgtoled <7oe~T fT]pices Ex ~)7 4 _——Jesteles
‘ ———— 7 &, a 1 —— :
wv ~~ 1 wt ‘
5 ~ 75 | be-10
alsls “eeL als [nFa| -——+ wists weoo —or
* 5.5 mm (for long solder pins) * 5.5 mm (for long solder pins) * 5.5 mm (for long solder pins)
L=(No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm
Diameter of drilled holes: 1.1*®! mm Diameter of drilled holes: 1.1*°! mm Diameter of drilled holes: 1.1*®! mm
o~ns ' . ' ' . rere . ' . ' ' ‘ bo. . a ee Ra TK oo reer
**----- End of picture text -----**
## Modular terminal blocks with cage-clamp spring, series 257 Pitch 0-2 in (5/5.08 mm), 0-3 in (7.5/7.62 mm), 0-4 in (10/10.16 mm) WAGO Front-/Side-entry **==> picture [53 x 42] intentionally omitted <==** **----- Start of picture text -----**
cr
Ses
aes
**----- End of picture text -----**
**==> picture [525 x 713] intentionally omitted <==** **----- Start of picture text -----**
Pitch 0-2 in (5/5.08 mm) Pitch 0-3 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm)
AWG 26-14 |0.08 - 2.5 mm2 AWG 26 - 14 0.08 - 2.5 mm2 AWG 26 - 14 0.08 — 2.5 mm2
380/250 V~, Gr. B/C 500/380 V~, Gr. B/C 750/500 V~, Gr. B/C
: Stripped length 0-2316Ain (5 —- 6 mm) Stripped length 0-2316Ain (5 — 6 mm) Stripped length 0-2316Ain (5 - 6 mm)
&
* < ‘
Colour Item-No. — Item-No. Pack.-unit Colour Item-No. —Item-No. — Pack.- unit Colour Item-No. —Item-No. — Pack.-unit
pes. pes. pes.
Modular terminal blocks, Modular terminal blocks, Modular terminal blocks,
with 2 solder pins with 2 solder pins with 2 solder pins
right angle straight . right angle straight right angle straight
lever lever lever lever lever lever
grey 257-451 257-401 500(5x100)| grey 257-551 257-501 300 (3 x 100) | grey 257-651 257-601 200 (2 x 100)
dark grey 257-842 257-742 500 (5x100)} dark grey 257-852 257-752 300 (3x 100) | dark grey 257-862 257-762 200 (2 x 100)
light grey 257-843 = =257-743 = 500 (5x 100)| lightgrey 257-853 257-753 300 (3x 100) | lightgrey 257-863 257-763 200 (2 x 100)
blue 257-844 257-744 500(5x100)| blue 257-854 @ 257-754 @ 300 (3x 100) | blue 257-864 @ 257-764 @ 200 (2 x 100)
orange 257-846 257-746 500 (5 x 100)} orange 257-856 257-756 300 (3 x 100) | orange 257-866 257-766 200 (2 x 100)
light green 257-847 257-747 500 (5 x100)| light green 257-857 257-757 300 (3 x 100) | light green 257-867 257-767 200 (2 x 100)
@ suitable for EEx i-applications O suitable for EEx i-applications
Accessories (for marking accessories please see pages 38 - 39)
End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick End plate, snap-on type, 0-039 in (1 mm) thick
grey 257-100 100 grey 257-100 100 grey 257-100 100
dark grey 257-200 100 dark grey 257-200 100 dark grey 257-200 100
light grey 257-300 100 light grey 257-300 100 light grey 257-300 100
blue 257-400 100 blue 257-400 100 blue 257-400 100
orange 257-600 100 orange 257-600 100 orange 257-600 100
light green 257-700 100 light green 257-700 100 light green 257-700 100
Dimensions (in mm)
(2 ae ©) © 2
Q fe) YXQ Q H Q Q AQ (@) | Q © Q © |
U | ~ U 0 t | ~ i Td] U ~ U |
i | |
ach wa aca
L.14,2 —31 — 14,2 31+ L.14,2 31+
Diameter of drilled holes: 1.1*° mm Diameter of drilled holes: 1.1 mm Diameter of drilled holes: 1.1*°' mm
**----- End of picture text -----**
**==> picture [2 x 2] intentionally omitted <==** **----- Start of picture text -----**
:
**----- End of picture text -----**
**==> picture [529 x 787] intentionally omitted <==** **----- Start of picture text -----**
Terminale block stripse withe cage-clamp spring,e seriese 257 CF
Pitche 0-2 °in (5/5.08 mm), 0-3 °in (7.5/7.62 mm), 0-4 °in (10/10.16 mm) yjAY
WAGOFront-/Side- entry \
Pitch 0-2 in (5/5.08 mm) Pitch 03 in (7.5/7.62 mm) Pitch 0-4 in (10/10.16 mm)
AWG 26-14 | 0.08 - 2.5 mm? AWG 26-14 | 0.08 - 2.5 mm? AWG 26 - 14 0.08 - 2.5 mm2
380/250 V~, Gr. B/C 500/380 V~, Gr. B/C 750/500 V~, Gr. B/C
16A 16A 16A
Stripped length 0-23 in (5 - 6 mm) Stripped length 0-23 in (5 - 6 mm) Stripped length 0-23 in (5 — 6 mm)
'cet‘ - a a 433382~ —_ 3330)a :
ahh: , eg TH as * : ete ee | -_ : aati? oa
0 a a ail _— a: eo” | -
No. of Item-No. Item-No. — Pack.-unit No. of Item-No. Item-No. — Pack.-unit No. of Item-No. —Item-No. = Pack.-unit |
poles pes. poles pcs. poles pes. |
Terminal block strips, grey, standard parts ©, Terminal block strips, grey @, standard parts ©, Terminal block strips, grey @, standard parts (3) |
2 solder pins/pole 2 solder pins/pole 2 solder pins/pole
right angle straight right angle straight right angle straight '
lever lever lever lever lever lever
2 257-452 257-402 2 257-552 257-502 2 257-652 257-602
3 257-453 257-403 3 257-553 257-503 3 257-653 257-603
4 257-454 257-404 4 257-554 257-504 4 257-654 257-604
6 257-456 257-406 6 257-556 257-506 6 257-656 257-606
8 257-458 257-408 8 257-558 257-508 8 257-658 257-608
12 257-462 257-412 12 257-562 257-512 12 257-662 257-612
16 257-466 257-416 16 257-566 257-516 16 257-666 257-616
24 257-474 257-424 24 257-574 257-524 24 257-674 257-624
36 257-486 257-436
48 257-498 257-448
PA in yf Ye i d Additonal item-no. for terminal block strips in Ordering examples
ys Le % > E iE 4 blue .../000-006 @ Terminal block strip, 0-2 in (5/5.08 mm)
: gDj P ? i“ dN dark grey ... /000-008 8-pole, orange, straight lever
A a” Sk A, “eek a light grey . .. /000-009 257-408/000-012
Be a” a 14 =, cael he teal a orange .../000-012 Terminal block strip, 0-4 in (10/10.16 mm)
‘ae he Pope PS“f mt: light green .../000-017 12-pole, blue, right angle257-662/000-006 lever
Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks such that they expand to satisfy the hole centers required.)
a \Y CTI ea inD TOE iOwe oo ©
2 WY Titi, 3 Wd ime: 3 AWN ial
rey2 fT Le)> eed 4Le le
; ieee 2 (ai ail ffo”, §=6(O
p28 _—_——a ojo a eee ane: —— aw —o _—
~_ 11 TT? 71 ~ Tl iT 1 ~/T 1 r
Ty31 abet5 FL3) ET75 at] TR3) 10
14,2-—- L 14,2 — L 14,2 | ————_
Dimensions for right angle pins see page 14 Dimensions for right angle pins see page 14 Dimensions for right angle pins see page 14
L = (No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm L = (No. of poles x pitch) + 2.9 mm
Diameter of drilled hole: 1.1+91mm Diameter of drilled hole: 1.1+91mm Diameter of drilled hole: 1.1+91mm
@ Other numbers of poles and/or terminal block strips with mixed colours acc. to customer's specification see page 26. a Watt
**----- End of picture text -----**
**==> picture [309 x 101] intentionally omitted <==** **----- Start of picture text -----**
Test plug adapters,
for PCB Terminal blocks, series 255, 256 and 257
Pitch 0-196 in (5 mm); Pitch 0-2 in (5.08 mm);
0-295 in (7.5 mm); 0-3 in (7.62 mm);
0-393 in (10 mm) 0-4 in (10.16 mm)
Test voltage 250 V~, Gr. B; Test voltage 250 V~, Gr. B;
500 V~, Gr. B; 500 V~, Gr. B;
750 V~, Gr.B 750 V~, Gr. B
Test current 6 A max. Test current 6 A max.
**----- End of picture text -----**
**==> picture [523 x 609] intentionally omitted <==** **----- Start of picture text -----**
eit :
‘ Pat aaa
Item-No. Pack.-unit ltem-No. Pack.-unit .
pes. pes. . ee
Modular test plug adapter, I-pole, can be assembled | Modular test plug adapter, 1-pole, can be assembled f _—_" wag
to multipole test plug adapter strips, diameter of socket | to multipole test plug adapter strips, diameter of socket ‘ -_. St
for test plug 0-078 in (2 mm) and 0-090 in (2.3 mm), for test plug 0-078 in (2 mm) and 0-090 in (2.3 mm), Bin. j “4 .
suitable for PCB terminal blocks series 255, 256 suitable for PCB terminal blocks series 255, 256 wi..: bho” Se
and 257, grey and 257, orange a Set RG ve £ A | VR “ PY
Pitch 0-196 in (5 mm) Pitch 0-2 in (5.08 mm) / ae fh eet
249-110 100 (4 x 25) 249-111 100 (4 x 25) a Z . :
Pitch 0-295 in (7.5 mm) Pitch 0:3 in (7.62 mm) Assembly to multipole test plug adapter strips
249-112 50 (2 x 25) 249-113 50 (2 x 25)
=e
Pitch 0-393 in (10 mm) Pitch 0-4 in (10.16 mm) pee ST .
249-114 50 (2 x 25) 249-115 50 (2 x 25) Briscoe, > 9 Oe as ote 4
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TOW GA 12:1 ples, w. cable 16° (500 mm) | QA Test plug, w.cable V6" 500mm | Sete
OF OG 00-078 in (2 mm), red 210-136 20} PY af” PYG 0-078 in (2 mm), red 210-136 20] Snap-on fixing of test plug adapter to the terminal
4 G 0-090 in (2.3 mm), y. 210-137 20 ¢ 0-090 in (2.3 mm), y. 210-137 20] block strip
Bigtrneies .. e ,* ae
Dimensions (in mm) EST ae
Testing on terminal blocks without connected wires
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Test plug adapter on series 255 256 257 Testing on terminal blocks with connected wires. Maxi-
mum connectable wire size at 0-196/0-2 in (5/5.08 mm)
pitch: AWG 16 (1.5 mm2)
**----- End of picture text -----**
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