Image not available
Illustrative purposes only
CTSN434/12MF
Standard Terminal Block, CTSN, 12 Contacts, 12.5 mm, Terminal Block, Pluggable, 10 AWG
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: CAMDENBOSS
- Product type:
- SVHC: Lead (21-Jan-2025)
- Pitch Spacing: 12.5mm
- Product Range: CTSN
- Connector Type: Terminal Block, Pluggable
- Contact Plating: Nickel Plated Contacts
- No. of Contacts: 12Contacts
- Contact Material: Brass
- Wire Size AWG Max: 10AWG
- Wire Size AWG Min: -
- Connector Mounting: -
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 5.89 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**T E R M I N A L S T R I P S** **0 0 2 PCB TERMINAL DIECAST BLOCKSACCESSORIES** **0 9 5 WIRE TO BOARD CONNECTORS** **1 0 0 CIRCULAR CONNECTORS** **1 5 1 IP68 CONNECTORS** **1 5 8 INTERFACE MODULES AND RELAY BASES** ## **1 2 w a y n y l o n t e r m i n a l s t r i p s** ## **P r o d u c t ove r v i ew** - Moulded from: - Natural PA6 (standard, CTSN400) Cream PA66 (CTSN500) Grey PA66 glass fibre (CTSN600) - Available with or without wire protection - UL94-V2 self extinguishing as standard - V0 types pass 960°C glow-wire test - Printing available on request - Easily cut to size - Supplied cut to length on request - Closed inserts (middle barrier) option - Captive terminal screws |**S P E C I F I C AT I O N**|**S P E C I F I C AT I O N**|**S P E C I F I C AT I O N**| |---|---|---| |Voltage|CTSN431-433<br>CTSN434-438|450VAC<br>750VAC (UL600VAC)| |Working temperature|CTSN400<br>CTSN500<br>CTSN600|-30°C to +110°C<br>-30°C to +110°C<br>-30°C to +160°C| |Moulding|CTSN400<br>CTSN500<br>CTSN600|UL94-V2 PA6<br>UL94-V0 PA66<br>UL94-V0 PA66 + GF| |Standard insert|Nickel-plated brass|| |Terminal screws|Zinc-plated steel CQ-15|| |Wire protectors|Stainless steel|| **==> picture [193 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> CTSN400 CTSN500 raised base<br>**----- End of picture text -----**<br> - C ~~W~~ US[ , ] , ck , approved Part Numbers shown are for standard PA6 material (e.g. CTSN433/12) For CSTN500 PA66 material change first number to 5 (e.g. CTSN533/12) For CSTN600 PA66+GF material change first number to 6 (e.g. CTSN633/12) ## **S t a n d a r d t y p e** |**PA R T N O.**|**P I TC H /**<br>**U L**<br>**R AT I N G**|**W I R E**<br>**P R OT E C T I O N**|**I N S E R T**<br>**D I A M E T E R**|**C A B L E**<br>**ACC E P TA N C E**|**T E R M I N A L**<br>**S C R E WS**|**L E N GT H**|**W I DT H**|**H E I G H T**|**P I TC H**|**F I X I N G**<br>**H O L E**<br>**D I A M E T E R**|**M AX**<br>**C U R R E N T**| |---|---|---|---|---|---|---|---|---|---|---|---| |CTSN431/12W|8mm/20A|No|3.2mm|4.0mm2/12AWG|M3|94mm|18mm|15mm|8mm|2.8mm|32A| |CTSN431/12|8mm/15A|Yes|3.2mm|2.5mm2/14AWG|M3|94mm|18mm|15mm|8mm|2.8mm|32A| |CTSN433/12W|10mm/30A|No|3.5mm|6.0mm2/10AWG|M3|116mm|21mm|16mm|10mm|2.8mm|41A| |CTSN433/12|10mm/20A|Yes|3.5mm|4.0mm2/12AWG|M3|116mm|21mm|16mm|10mm|2.8mm|41A| |CTSN434/12W|12mm/50A|No|4.4mm|10.0mm2/8AWG|M3.5|140mm|23mm|18mm|12mm|2.8mm|57A| |CTSN434/12|12mm/30A|Yes|4.4mm|6.0mm2/10AWG|M3.5|140mm|23mm|18mm|12mm|2.8mm|57A| |CTSN435/12W|13.5mm/65A|No|6.0mm|16.0mm2/6AWG|M4|159mm|26mm|22.5mm|13.5mm|3.6mm|76A| |CTSN435/12|13.5mm/65A|Yes|6.0mm|10.0mm2/8AWG|M4|159mm|26mm|22.5mm|13.5mm|3.6mm|76A| |CTSN438/12W|18mm/85A|No|7.5mm|3.5mm2/2AWG|M5|177mm|31mm|27.5mm|15mm|3.4mm|101A| Standard type, no wire protection **==> picture [211 x 99] intentionally omitted <==** **----- Start of picture text -----**<br> L W<br>P<br>ae aa |<br>tt | H<br>H<br>**----- End of picture text -----**<br> **82** +44 (0)1638 716101 | sales@camdenboss.com | www.camdenboss.com We operate a constant improvement policy, our products are subject to change without notice. Vers 1 **FM 28614 EMS 613558** **T E R M I N A L S T R I P S** **0 0 2 DIECASTPCB TERMINAL DIECAST ACCESSORIESBLOCKS** **1 5 8 INTERFACE MODULES AND RELAY BASES** ## **R a i s e d b a s e** |**PA R T N O.**|**P I TC H /**<br>**U L**<br>**R AT I N G**|**W I R E**<br>**P R OT E C T I O N**|**I N S E R T**<br>**D I A M E T E R**|**C A B L E**<br>**ACC E P TA N C E**|**T E R M I N A L**<br>**S C R E WS**|**L E N GT H**|**W I DT H**|**H E I G H T**|**P I TC H**|**F I X I N G**<br>**H O L E**<br>**D I A M E T E R**|**M AX**<br>**C U R R E N T**| |---|---|---|---|---|---|---|---|---|---|---|---| |CTSN431/12WR|8mm/20A|No|3.2mm|4.0mm2/12AWG|M3|94mm|18mm|17mm|8mm|2.8mm|32A| |CTSN431/12R|8mm/20A|Yes|3.2mm|2.5mm2/14AWG|M3|94mm|18mm|17mm|8mm|2.8mm|32A| |CTSN433/12WR|10mm/30A|No|3.5mm|6.0mm2/10AWG|M3|116mm|21mm|17.5mm|10mm|2.8mm|41A| |CTSN433/12R|10mm/30A|Yes|3.5mm|4.0mm2/12AWG|M3|116mm|21mm|17.5mm|10mm|2.8mm|41A| |CTSN434/12WR|12mm/50A|No|4.4mm|10.0mm2/8AWG|M3.5|140mm|23mm|20mm|12mm|2.8mm|57A| |CTSN434/12R|12mm/50A|Yes|4.4mm|6.0mm2/10AWG|M3.5|140mm|23mm|20mm|12mm|2.8mm|57A| |CTSN435/12WR|13.5mm/65A|No|6.0mm|16.0mm2/6AWG|M4|159mm|26mm|26mm|13.5mm|3.6mm|76A| |CTSN435/12R|13.5mm/65A|Yes|6.0mm|10.0mm2/8AWG|M4|159mm|26mm|26mm|13.5mm|3.6mm|76A| _Raised base types - provides increased isolation_ ## **0 9 5** **WIRE TO BOARD CONNECTORS** **1 0 0 CIRCULAR CONNECTORS** **1 1 8 IP68 CONNECTORS** **==> picture [212 x 130] intentionally omitted <==** **----- Start of picture text -----**<br> L W<br>P<br>}<br>| |<br>rh EL|| | 2amn<br>L H = I |<br>f es of H }<br>| a 3 ie [co]<br>**----- End of picture text -----**<br> ## **K E Y F E AT U R E S** V 2 o r V 0 m a t e r i a l | E a s i l y c u t t o re q u i re d s i z e | V 0 t y p e s m e e t 9 6 0 **°** C G W T **83** +44 (0)1638 716101 | sales@camdenboss.com | www.camdenboss.com We operate a constant improvement policy, our products are subject to change without notice. Vers 1 **FM 28614 EMS 613558** **T E R M I N A L S T R I P S** **0 0 2 PCB TERMINAL DIECAST BLOCKSACCESSORIES** **0 9 5 WIRE TO BOARD CONNECTORS** **1 0 0 CIRCULAR CONNECTORS** **1 5 1 IP68 CONNECTORS** **1 5 8 INTERFACE MODULES AND RELAY BASES** ## **P l u g g a b l e t e r m i n a l s t r i p s** ## **P r o d u c t ove r v i ew** - Moulded in natural PA6, self extinguishing to UL94-V2 - Passes 960 **°** C glow wire test - Easily cut to size - Supplied cut to length on request - Printing available on request |_CTSN MF_<br>—<br>adQs.<br>2a<>pac<br>yg<br>X\aie|**S P E C I F I C AT I O N**<br>Voltage (max<br>Working temperature<br>Moulding<br>Conducting bush<br>Terminal screws<br>~~—~~|450V AC<br>-30°C to +110°C (PA6.6 to +150°C)<br>UL94-V2 self extinguishing PA6<br>Nickel-plated brass<br>Zinc-plated steel| |---|---|---| - ce approved ## **S t a n d a r d t y p e** |**PA R T N O.**|**P I TC H / U L**<br>**R AT I N G**|**I N S E R T**<br>**D I A M E T E R**|**D I A M E T E R**|**C A B L E**<br>**ACC E P TA N C E**|**T E R M I N A L**<br>**S C R E WS**|**L E N GT H**||**W I DT H**|**H E I G H T**|**P I TC H**|**F I X I N G**<br>**H O L E**<br>**D I A M E T E R**||**M AX**<br>**C U R R E N T**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |CTSN431/12MF|8mm/6A|2.9mm||4.0mm2/12AWG|M3|94mm||16mm|15.5mm|8mm|2.75mm||17.5A| |CTSN433/12MF|10.25mm/10A|3.4mm||2.5mm2/14AWG|M3|119.4mm||20.5mm|16.4mm|10.25mm|3.2mm||24A| |CTSN434/12MF|12.5mm/16A|4.3mm||6.0mm2/10AWG|M3.5|143mm||23.5mm|19mm|12.3mm|3.5mm||57A| ||||||||||||||| |94<br>8<br>15.5|16<br>16<br>‘ome||3|16.4<br>10.2<br>119.4<br>oad|20.5<br>20.5<br>3.4<br>8<br>Lambie|||3.2<br>19<br>|20.5<br>20.5<br>143<br>4.3<br>3.2<br>10.2<br>23.5<br> GosLabs||||| |Ø2.75<br>J|2.85|—||Ø3.2<br>\||:|||Ø5<br>|||||| |CTSN431/12MF||||CTSN433/12MF||||||CTSN434/12MF|||| ## **S t ra i n r e l i e f** ## **P r o d u c t ove r v i ew** **==> picture [463 x 158] intentionally omitted <==** **----- Start of picture text -----**<br> CSR<br>• Clamps external conductors in L<br>lighting fixtures according to<br>EN60598<br>• Natural colour PA6 H<br>• Relieves strain on cables<br>• Prevents conductors from twisting - b<br>• Protects wire coating from abrasion<br>and friction<br>P<br>PA R T N O. T E R M I N A L ST R I P L E N GT H W I DT H H E I G H T W 20<br>a ee P<br>CSR1 CTSN431 49.5mm 31mm 22.5mm<br>EE<br>CSR2 CTSN433 52.5mm 31mm 22.5mm<br>CSR3 CTSN434 54.5mm 31mm 22.5mm<br>**----- End of picture text -----**<br> ## **K E Y F E AT U R E S** P l u g g a b l e s t y l e | E a s i l y c u t t o re q u i re d s i z e | V 0 t o G W T 9 6 0 **°** C +44 (0)1638 716101 | sales@camdenboss.com | www.camdenboss.com Vers 1 **84** We operate a constant improvement policy, our products are subject to change without notice. **FM 28614 EMS 613558**
Updated at June 6, 2026
CamdenBoss is a UK-based, world-leading manufacturer of electromechanical components and enclosures. With over 50 years of manufacturing experience, the company is renowned for delivering high-quality, off-the-shelf design-engineered solutions. By maintaining a strong focus on domestic manufacturing, CamdenBoss ensures rigorous quality control, shorter lead times, and a commitment to a greener, more sustainable supply chain. In the realm of electromechanical connectivity, CamdenBoss offers an extensive and highly regarded portfolio of terminal blocks and accessories. The product range is specifically tailored to meet diverse industrial requirements, featuring hundreds of pluggable terminal block headers and sockets, wire-to-board terminal blocks, and standard terminal blocks. For specialized applications, the selection expands to include DIN rail, barrier panel mount, and fused terminal blocks, alongside terminal block interface modules. Beyond its core connectivity solutions, CamdenBoss also manufactures reliable circuit protection components, including a variety of fuses and fuse holders, as well as relay accessories. Whether outfitting a new control panel or sourcing dependable components for printed circuit boards, engineers trust CamdenBoss for their uncompromising quality, extensive choice, and robust performance in demanding technical environments.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →