# Wire-To-Board Terminal Block, Grey, Triple-Deck, 5 mm, 24 Ways, 28 AWG, 12 AWG, 2.5 mm², Clamp
**URL**: https://novapart.co/products/737-108/wire-to-board-terminal-block-grey-triple-deck-5-mm
**SKU**: 737-108
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Wire-To-Board Terminal Blocks
**Price**: €11.5500
**Stock**: 10+
**Lead Time**: 57 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 5mm |
| Product Range | 737 Series |
| Rated Current | 21A |
| Rated Voltage | 630V |
| No. Of Positions | 24Ways |
| Block Orientation | Through Hole 45° |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4905887/)
# **Data Sheet | Item Number: 737-108** Triple-deck PCB terminal block; 2.5 mm²; Pin spacing 5 mm; 24-pole; CAGE CLAMP®; gray **https://www.wago.com/737-108**
# Color: | gray Similar to illustration
# (1) Solder pins in line
**==> picture [55 x 6] intentionally omitted <==**
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Dimensions in mm
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# L = ((pole no. / 3) x pin spacing) + 1.1 mm
.
# PCB terminal block, 737 Series, solder pin dimensions 0.7 x 0.7 mm
# This PCB terminal block (item number 737-108) is designed for simple and secure connections. It offers the flexibility needed for different mounting types. En sure that the strip lengths are between 5 and 6 mm when connecting conductors to this PCB terminal block. This product features one conductor terminal and utilizes CAGE CLAMP®. Our highly-rated and maintenance-free CAGE CLAMP® connection makes it easy to connect all conductor types without having to prepare the conductor. For example, you don't need to crimp ferrules. Dimensions: (41.1 x 44 x 31) mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm².
# The contact surface is coated with tin. An operating tool is used to operate this PCB terminal block. The PCB terminal block is designed for THT soldering. The conductor is designed to be inserted at a 45° angle.. Page 1/6 Version 01.05.2026
# Version 01.05.2026 Continued on next page
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|||||||||
|---|---|---|---|---|---|---|---|
|Data Sheet | Item Number: 737-108|
|https://www.wago.com/737-108|
|Notes|
|Variants:|Other pole numbers|
|Other colors|
|Mixed-color PCB connector strips|
|Direct marking|
|Other versions (or variants) can be requested from WAGO Sales or configured at https://con|
|figurator.wago.com/.|
|.|
|Electrical data|
|Ratings|between the modules|Ratings|between the decks|
|Ratings per|IEC/EN|IEC/EN|IEC/EN|Ratings per|IEC/EN|IEC/EN|IEC/EN|
|60664-1|60664-1|60664-1|60664-1|60664-1|60664-1|
|Overvoltage category|III|III|II|Overvoltage category|III|III|II|
|Pollution degree|3|2|2|Pollution degree|3|2|2|
|Nominal voltage|250 V|320 V|630 V|Nominal voltage|320 V|320 V|630 V|
|Rated impulse withstand voltage|4 kV|4 kV|4 kV|Rated impulse withstand voltage|4 kV|4 kV|4 kV|
|Rated current|21 A|21 A|21 A|Rated current|21 A|21 A|21 A|
|.|.|
|Approvals per|UL 1059|Approvals per|CSA|
|Use group|B|C|D|Use group|B|C|D|
|Rated voltage|300 V|-|300 V|Rated voltage|300 V|-|300 V|
|Rated current|10 A|-|10 A|Rated current|10 A|-|10 A|
|.|.|
|Connection Data|
|Clamping units|24|Connection 1|
|Total number of potentials|24|Connection technology|CAGE CLAMP®|
|Number of connection types|1|Actuation type|Operating tool|
|Number of levels|3|Solid conductor|0.08 … 2.5 mm² / 28 … 12 AWG|
|.|Fine-stranded conductor|0.08 … 2.5 mm² / 28 … 12 AWG|
|Fine-stranded conductor; with insulated fer|0.25 … 1.5 mm²|
|rule|
|Fine-stranded conductor; with uninsulated|0.25 … 2.5 mm²|
|ferrule|
|Note (conductor cross-section)|12 AWG: THHN, THWN|
|Strip length|5 … 6 mm / 0.2 … 0.24 inches|
|Conductor connection direction to PCB|45 °|
|Pole number|24|
|.|
|Physical data|
|Pin spacing|5 mm / 0.197 inches|
|Width|41.1 mm / 1.618 inches|
|Height|44 mm / 1.732 inches|
|Height from the surface|40 mm / 1.575 inches|
|Depth|31 mm / 1.22 inches|
|Solder pin length|4 mm|
|Solder pin dimensions|0.7 x 0.7 mm|
|Drilled hole diameter|1.3|[(+0.1)]|mm|
|.|
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**----- End of picture text -----**
# **https://www.wago.com/737-108-108108** ~~a~~ **PCB contact**
## **Data Sheet | Item Number: 737-108**
**==> picture [124 x 10] intentionally omitted <==**
**----- Start of picture text -----**
https://www.wago.com/737-108-108108
**----- End of picture text -----**
||**PCB contact**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|**PCB contact**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|**PCB contact**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|**PCB contact**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|**PCB contact**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|
|---|---|---|---|---|---|
||PCB contact||THT|||
||Solder pin arrangement||within the terminal block (in-line)|||
||Number of solder pins per potential||1|||
|.||||||
||**Material data**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
||Note (material data)||Information on material specifications can be found here|||
||Color||gray|||
||Material group||I|||
||Insulation material (main housing)||Polyamide (PA66)|||
||Flammability class per UL94||V0|||
||Clamping spring material||Chrome-nickel spring steel (CrNi)|||
||Contact material||Electrolytic copper (ECu)|||
||Contact Plating||Tin|||
||Fire load||0.444 MJ|||
||Weight||33.7 g|||
|.||||||
||**Environmental requirements**
~~EEE~~|||||
||Limit temperature range||-60…+105 °C|||
|.||||||
||**Commercial data**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
||Product Group||4 (Printed Circuit Connectors)|||
||PU (SPU)||24 pcs|||
||Packaging type||Box|||
||Country of origin||PL|||
||GTIN||4045454021740|||
||Customs tariff number||85369010000|||
|.||||||
||**Product Classification**
~~EEE~~|||||
||UNSPSC||39121409|||
||eCl@ss 10.0||27-44-04-01|||
||eCl@ss 9.0||27-44-04-01|||
||ETIM 9.0||EC002643|||
||ETIM 10.0||EC002643|||
||ECCN||NO US CLASSIFICATION|||
|.||||||
||**Environmental Product Compliance**
~~eee~~|||||
||RoHS Compliance Status||Compliant,No Exemption|||
|.||||||
|**Approvals / Certificates**
**General approvals**
iii|||**General approvals**|||
||(CA Kea (CA @||CSA
DEKRA Certification B.V.
UR
Underwriters Laboratories
WM|C22.2 No. 158
UL 1059|70049157
E45172|
||**Approval**|**Standard**|**Certificate Name**
Inc.|||
||CCA|EN 60947|NTR NL-7960|||
||DEKRA Certification B.V.||.|||
||CCA|EN 60947-7-4|2169331.28|||
||DEKRA Certification B.V.|||||
||CCA|EN 60947-7-4|NTR NL 7445|||
||DEKRA Certification B.V.|||||
|Page
3/6|||Version 01.05.2026||Continued on next page|
||**https://www.wago.com/737-108**
**Data Sheet | Item Number: 737-108**
~~a~~|**https://www.wago.com/737-108**
**Data Sheet | Item Number: 737-108**
~~a~~|**Data Sheet | Item Number: 737-108**|||||wAco|wAco|
|---|---|---|---|---|---|---|---|---|---|
||**Declarations of conformity and manufacturer's declarations**|||||**Approvals for marine applications**||||
||**Approval**
EU-Declaration of Conformi|**Standard**
-|**Certificate Name**
-|||@ &|&|||
||ty|||||**Approval**|**Standard**|**Certificate Name**||
||WAGO GmbH & Co. KG|||||ABS|-|24-0095975-PDA||
||UK-Declaration of Conformi|-|-|||American Bureau of Ship||||
||ty|||||ping||||
||WAGO GmbH & Co. KG|||||BV|IEC 60998|11915/E0 BV||
|||||||Bureau Veritas S.A.||||
||.|||||||||
|||||||DNV|-|TAE000016Z||
|||||||DNV GL SE||||
|||||||.||||
|**Downloads**
**Environmental Product Compliance**
ll||||||||||
||**Compliance Search**|||||||||
||Environmental Product
Compliance 737-108
~~Sa~~|||||||||
||.|||||||||
||**Documentation**|||||||||
||**Additional Information**|||||||||
||Technical Section
03.04.2019
pdf
2027.26 KB
~~|~~|||||||||
||Gebrückte Klemmenleis
ten für Leiterplatten||pdf
303.71 KB|~~wv~~||||||
||.|||||||||
||**CAD/CAE-Data**|||||||||
||**CAD data**|||||**CAE data**||||
||2D/3D Models 737-108
EPLAN Data Portal
737-108
~~eee~~|||||||||
||.|||||ZUKEN Portal 737-108||~~NZ~~||
|||||||.||||
||**PCB Design**|||||||||
||Symbol and Footprint via
SamacSys 737-108
~~>~~|||||||||
||Symbol and Footprint via
Ultra Librarian 737-108|||~~NZ~~||||||
||.|||||||||
|Page
4/6||||Version 01.05.2026||Version 01.05.2026||Continued on next page|Continued on next page|
- **Data Sheet | Item Number: 737-108 https://www.wago.com/737-108** ~~a~~ wAco **1 Compatible Products**
- ~~ee~~ **1.1 Optional Accessories 1.1.1 Ferrule 1.1.1.1 Ferrule**
|**Item No.: 216-321**|**Item No.: 216-151**|**Item No.: 216-322**|**Item No.: 216-152**||
|---|---|---|---|---|
|Ferrule; Sleeve for 0.25 mm² / AWG 24; insu|Ferrule; Sleeve for 0.25 mm² / AWG 24;|Ferrule; Sleeve for 0.34 mm² / 22 AWG; in|Ferrule; Sleeve for 0.34 mm² / 22 AWG; unin||
|lated; electro-tin plated; yellow|uninsulated; electro-tin plated; silver-col|sulated; electro-tin plated; light turquoise|sulated; electro-tin plated; silver-colored|sulated; electro-tin plated; silver-colored|
||ored||||
|~~|~~
||||||
|**Item No.: 216-221**|**Item No.: 216-121**|**Item No.: 216-222**|**Item No.: 216-122**||
|Ferrule; Sleeve for 0.5 mm² / 20 AWG; insu|Ferrule; Sleeve for 0.5 mm² / AWG 22; unin|Ferrule; Sleeve for 0.75 mm² / 18 AWG; in|Ferrule; Sleeve for 0.75 mm² / 18 AWG; unin||
|lated; electro-tin plated; white|sulated; electro-tin plated; silver-colored|sulated; electro-tin plated; gray|sulated; electro-tin plated; silver-colored|sulated; electro-tin plated; silver-colored|
|~~|~~
~~I~~
~~i~~
~~l~~|||||
|**Item No.: 216-223**|**Item No.: 216-123**|**Item No.: 216-224**|**Item No.: 216-124**||
|Ferrule; Sleeve for 1 mm² / AWG 18; insulat|Ferrule; Sleeve for 1 mm² / AWG 18; uninsu|Ferrule; Sleeve for 1.5 mm² / AWG 16; insu|Ferrule; Sleeve for 1.5 mm² / AWG 16; unin||
|ed; electro-tin plated; red|lated; electro-tin plated; silver-colored|lated; electro-tin plated; black|sulated; electro-tin plated|sulated; electro-tin plated|
|.|||||
|**1.1.2 Marking**|||||
|**1.1.2.1 Marking strip**|||||
|~~W~~
W
Ww
Ww|||||
|**Item No.: 210-332/500-202**|**Item No.: 210-332/500-205**|**Item No.: 210-332/500-204**|**Item No.: 210-332/500-206**||
|Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;||
|1-16 (160x); Height of marker strip: 3 mm;|1-32 (80x); Height of marker strip: 3 mm;|17-32 (160x); Height of marker strip: 3 mm;|33-48 (160x); Height of marker strip: 3 mm;||
|Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;||
|Self-adhesive; white|Self-adhesive; white|Self-adhesive; white|Self-adhesive; white||
|.|||||
|**1.1.3 Test and measurement**|||||
|**1.1.3.1 Testing accessories**|||||
|Ss|_||||
|**Item No.: 231-126**|**Item No.: 231-155**||||
|Testing plug module with contact stud; for|Testing plug module with contact stud; Pin||||
|280, 736, 737, 738, 780 Series; Pin spacing 5|spacing 5 mm / 0.197 in; 2,50 mm²; gray||||
|mm / 0.197 in; 2,50 mm²; gray|||||
|.|||||
|**1.1.4 Tool**|||||
|**1.1.4.1 Operating tool**|||||
|a|7|/|||
|**Item No.: 210-658**|**Item No.: 210-720**|**Item No.: 210-657**|||
|Operating tool; Blade: 3.5 x 0.5 mm; with a|Operating tool; Blade: 3.5 x 0.5 mm; with a|Operating tool; Blade: 3.5 x 0.5 mm; with a|||
|partially insulated shaft; angled; short; multi|partially insulated shaft; multicoloured|partially insulated shaft; short; multicoloured|||
|coloured|||||
|.|||||
|Page
5/6|Version 01.05.2026|Version 01.05.2026||Continued on next page|
# **Data Sheet | Item Number: 737-108 https://www.wago.com/737-108**
# **Installation Notes Conductor termination** By ee Inserting a conductor via 3.5 mm screwdriv er.
# Screwdriver actuation parallel to conductor entry . **Installation** S ee . Mee Low space requirements due to high-density **Possible combination: Possible combination: Possible combination:** design Double- (736 Series) and triple-deck PCB Double- (736 Series) and triple-deck PCB Double- (737 Series) and quadruple-deck Double-deck PCB terminal strip – 736 Series terminal strips (737 Series) upon request terminal strips (737 Series) upon request PCB terminal strips (738 Series) upon re quest **Possible combination:** Double- (737 Series) and quadruple-deck PCB terminal strips (738 Series) upon re quest . **Marking** . **Testing** Testing via contact area above the conduc tors. . Subject to changes. Please also observe the further product documentation! Current addresses can be found at:: www.wago.com Page 6/6 Version 01.05.2026
## Links
- [View this product on Novapart](https://novapart.co/products/737-108/wire-to-board-terminal-block-grey-triple-deck-5-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/737-108/terminal-block-wtb-45deg-24p-21a/dp/4905887)
---
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