27E396

General Purpose Accessories 

**Potter & Brumfield** 

## **Sockets & Accessories, KUP Relays** 

> n **Sockets for 1 - 3 pole relays with .187” (4/75mm) quick connects or 4 pole relays with .110” (2.79mm) quick connects** 

> n **Solder, PCB or screw terminal sockets** 

> n **Hold down springs** 

> n **Various mounting options** 

## ~~**Approvals**~~ 

## UL E59244, CSA LR15734 

Technical data of approved types on request. 

## ~~**Technical Data**~~ 

Socket contact material Spring brass, tin plated Socket body material Solder, PCB and QC terminal models Nylon Screw terminal models - 3 pole Glass-filled polyester Screw terminal model - 4 pole Combination (PCB assembly) Maximum current Screw terminal model - 4 pole 10A All other models 15A 

## **Ordering Code for Sockets** 

|27E043<br>27E067<br>27E046<br>27E305<br>27E419<br>27E396<br>27E121<br>27E893<br>27E867|3|solder|hard mount|15A|1393143-1<br>1393143-2<br>1419106-4<br>3-1393143-2<br>4-1393143-0<br>3-1393143-8<br>1393143-5<br>2-1419106-5<br>2-1419106-2|
|---|---|---|---|---|---|
|||.187 in (4.75)<br>quickconnect||||
|||PCB .144 in<br>(3.66)long||||
|||PCB .184 in<br>(4.67)long||||
||4|PCB .156 in<br>(3.96)long||||
||3|.187 in (4.75)<br>quickconnect|snap-in|||
|||screw|panel/rail|||
||||DIN-rail|||
||4||panel-rail|10A||



All accessories must be ordered separately. 

## **Dimensions** 

Hard Mount Sockets For Relays Through 3 Poles 

Sockets with .187” (4.75mm) quick connect, solder or printed circuit  terminals are available for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187” (4.75mm) quick connect terminals. Also used with CL/CU time delay relays. 27E043–with solder eyelet terminals. 27E067–with .187” (4.75mm) quick connect terminals. 

**Caution:** Printed circuit sockets are manufactured with "floating" (Loose) terminals.  This permits them to align with holes in the circuit board and with the relay terminals.  During the mounting and soldering of the socket, vertical float should be eliminated and the terminals seated on the board.  (This may be accomplished by inserting a dummy relay in the socket.)  Failure to eliminate float may cause fracture of the solder joint or separation of the copper conductor from the printed circuit board when a relay is inserted in the socket after soldering. 

PC board layout for 3 pole 

Recommended chassis cutout for solder terminal socket PCB terminal socket 

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.50 TYP.<br>.165 DIA.(4.19) | (12.7) 1.395 .875<br>2 HOLES .875 (35.43) (22.23) .437<br>(22.23) .076 DIA. (11.10)<br>(1.93) .218<br>1.370 2.03 (5.54)<br>(34.80) (51.56) 1.250 1.687 1.687<br>(31.75) .110 1.270(42.85) .626 (42.85)<br>(2.79) (32.26) (15.90) 1.076<br>4 PLACES .090 TYP. (27.33)<br>.875 ± .010 (2.29)<br>(38.1)1.50 (22.23 ± .25)  (7.54).297 ) (3.18).125.250 .260 2 HOLES.156 DIA.(3.96) (5.28).208 .180 TYP.(4.57) .156 TYP.(3.96) (8.33).328<br>(6.35) (6.60)<br>.34 MAX.<br>1.375<br>(8.64)<br>(34.93)<br>1.687 ± .010 (42.85 ± .25)<br>**----- End of picture text -----**<br>


Recommended Chassis Thickness .031 (.79) to .062 (1.57) 

468 

Catalog and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

10-2012, Rev. 1012 www.te.com © 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company. 

General Purpose Accessories 

**Potter & Brumfield** 

## **Sockets & Accessories, KUP Relays** (Continued) 

## **Dimensions** 

## Snap-in Socket For Relays Through 3 Poles 

Socket with with .187” (4.75mm) quick connect terminals is available for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187” (4.75mm) quick connect terminals. Also used with CL/CU time delay relays. 27E396–with .187” (4.75mm) quick connect terminals 

## Hard mount sockets for relays with 4 poles 

Socket with printed circuit terminals is available for KUP relays, with 4 poles, with .110” (2.79mm) quick connect terminals. 27E043–with solder eyelet terminals. 27E419–with printed circuit terminals. 

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PC board layout for 4 pole<br>PCB terminal socket<br>.396 Recommended chassis cutout snap-in socket .165 ± .005(4.19 ± .13) .50 TYP.(12.7) .060 TYP.(1.52) .076 DIA. TYP.(1.93) (5.23).206<br>(10.06) 2 HOLES<br>1.687<br>(32.01.2600) (32.26)1.270 (34.80)1.370 (42.85)(51.6)2.03 (31.75)1.250 (8.33.328) (15.90).626<br>. 020 .170<br>(34.93)1.375 (6.07).239 € (.51).281.065 TYP.(1.65) 7 ) (35.43)1.395 ia (22.23)(38.1)1.50.875 (7.54).297.461 MAX.(3.18).125 tt (6.35).250 (8.64).340 (12.95).510 1.020 (4.32)<br>PL (7.14) Recommended  chassis thickness eit (11.71) Be (25.91)<br>.031" (.79mm) to .062" (1.57mm).<br>**----- End of picture text -----**<br>


**Caution:** Printed circuit sockets are manufactured with "floating" (Loose) terminals.  This permits them to align with holes in the circuit board and with the relay terminals.  During the mounting and soldering of the socket, vertical float should be eliminated and the terminals seated on the board.  (This may be accomplished by inserting a dummy relay in the socket.)  Failure to eliminate float may cause fracture of the solder joint or separation of the copper conductor from the printed circuit board when a relay is inserted in the socket after soldering. 

Screw terminal socket for relays through 3 poles 27E121 Offers screw termination for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187” (4.75mm) quick connect terminals. Also used with CL/CU time delay relays. This socket stacks on 1.700” (43.18mm) centers.  When surface mounting, two #6-32 screws of suitable length are required.  When track mounting, two 24A071 retainer clips (not shown) are required. 

## Screw terminal, DIN rail, snap-mount socket 27E893 

Offers screw termination for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187” (4.75mm) quick connect terminals.  Also used with CL/CU time delay relays. This socket is constructed with a spring-loaded latch which allows it to be quickly snapped onto or removed from a DIN or “top hat” style mounting track.  No special tools or extra hardware is required for installation. 

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1.700 ± .010<br>(43.18 ± .25)  .895 MAX.<br>1.550 ± .010 (22.73) 1.550<br>(39.37 ± .25)<br>6      5      4 (39.37) 6 5 4<br>1.500 3      2      1 3 2 1<br>1.500<br>.156 TYP. me (38.10) | | (38.10)<br>(3.96)<br>3.000<br>(76.20)<br>3.150 MAX.<br>(80.01) B A .156 TYP. B A<br>(3.96)<br>ee BE (25s )<br>9      8      7<br>.317 TYP. 9 8 7<br>1.450 MAX.<br>(8.04) 1.030<br>(36.83) #6-32 SCREWS & 1.703 (26.16)<br>1.900 MAX. CAPTIVE WASHERS (43.26)<br>(48.26) .390<br>(9.91)<br>7<br>**----- End of picture text -----**<br>


469 

Catalog and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

10-2012, Rev. 1012 www.te.com © 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company. 

General Purpose Accessories 

**Potter & Brumfield** 

## **Sockets & Accessories, KUP Relays** (Continued) 

**==> picture [409 x 199] intentionally omitted <==**

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Dimensions and terminal location Suggested track mounting<br>Screw terminal socket for relays with 4 poles 27E867 27E867<br>Socket with screw terminals is available for KUP relays, with 4 poles, with .110” (2.79mm)  .187 MIN. PC BOARD<br>quick connect terminals.   (4.75)<br>24A110<br>.156 DIA. (3.96) .250 ± .010 #6-32 SCREWS INSULATOR40G432 1.375 TRACK<br>MTNG. HOLES 2 PLACES (6.35 ± .254) _+ .150 MAX.(3.81) 1.12L x .41W x .26H(28.4 x 10.4 x 6.60) 7 (34.93)MOUNTING CLIP j 24A071<br>5 + 9<br>1 A<br>2 [00 + ++ + ++ + 10 | Suggested chassis mounting<br>6 7<br>34 So + ++ + ++ + 11B | .187 MIN.(4.75) PC BOARD27E867<br>8 + 12 .062 REF .<br>° + {| (1.57) Oe<br>1.750 ± .010 .230 ± .030<br>(44.45 ± .254) 3.50 ± .030 (5.84 ± .762) .770 MAX. CHASSIS<br>{ (88.9 ± .762) « T O J te (19.56) ———— SUGGESTED STANDOFF<br>.375 (9.53) DIA. MIN;<br>.625 (15.88) DIA. MAX.<br>(CUSTOMER SUPPLIED)<br>OR INSULATOR (40G432)<br>2.250 ± .010 (57.15 ± .254) 2.750 ± .015 (69.96 ± .381)<br>**----- End of picture text -----**<br>


## **Ordering Code for Accessories** 

|**Product**<br>**Code**|**Product**<br>**Description**|**Part**<br>**number**|
|---|---|---|
|20C254<br>20C228<br>20C318<br>20C314<br>24A110<br>24A071<br>24A072<br>40G432|Snap-in relayhold downspringforusewithall KUPsocketslisted on these pages except 27E121and27E893.|3-1393159-9<br>1419111-3<br>4-1393159-8<br>4-1393159-6<br>1419111-6<br>1419111-5<br>5-1393159-4<br>9-1393159-5|
||Relayhold downspringforusewith hardmount KUPsockets. Isheldinplace by socket mountinghardware.||
||Relayhold downspringforusewith 27E893DIN railscrew terminalsocket||
||Relayhold downclipforusewith 27E121screw terminalsocket. 2 required persocket.||
||Mountingtrack||
||Steel mounting clip with #6-32 screw -<br>usewith 27E166 on 24A110track||
||Plastic twist mounting clip -<br>usewith 27E166 on 24A110track||
||Plasticinsulator -usewith 24A071 tomake end clipfor 24A110track||



All accessories must be ordered separately. 

## **Dimensions** 

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24A110 DIN rail style mounting track<br>36.00 ± .060<br>3.00 6.00 (914.4 ± 1.52) 1.375 ± .010<br>(76.2) (152.4) (34.93 ± .254)<br>pp<br>.750 .187 .405 ± .007<br>(19.05) (4.75) (10.29 ± .178)<br>24A110 mounting track is designed to accept snap-mount sockets, as well as other P&B<br>screw terminal sockets.  Track is made of lightweight, sturdy extruded aluminum and is<br>shipped in three-foot (914cm) lengths with mounting holes on six-inch (152mm) centers.<br>Track can be cut to shorter lengths or used end-to-end.<br>**----- End of picture text -----**<br>


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Track and mounting accessories<br>24A110<br>40G432<br>24A072<br>Ss<br>24A071<br>**----- End of picture text -----**<br>


470 

Catalog and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

10-2012, Rev. 1012 www.te.com © 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company.