CTSN633/12W

Panel Mount Barrier Terminal Block, 1 Row, 12 Ways, 10 AWG, 30 A

⚠️ 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: Barrier Panel Mount Terminal Blocks
No. of Rows:1 Row; No. of Positions:12Ways; Wire Size AWG Min:-; Wire Size AWG Max:10AWG; Pitch Spacing:-; Rated Current:30A; Rated Voltage:450V; Product Range:CTSN633 Series; SVHC:
SVHC: Lead (21-Jan-2025)
No. of Rows: 1 Row
Pitch Spacing: -
Product Range: CTSN633
Rated Current: 30A
Rated Voltage: 450V
No. of Positions: 12Ways
Wire Size AWG Max: 10AWG
Wire Size AWG Min: -

Delivery and price
Units per pack	1000
Price	1.62 €
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 

- Passes 960°C glow-wire test according to EN 60695-2-11 

- Printing available on request 

- Easily cut to size 

- Supplied cut to length on request 

|**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||



- Closed inserts (middle barrier) option 

- Captive terminal screws 

**==> picture [193 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
CTSN400 CTSN500 raised base<br>**----- End of picture text -----**<br>


- C ~~Ww~~ 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.**|**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 CE**|**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**|**U L**<br>**R AT I N G**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|CTSN431/12W|No|3.2mm|4.0mm2/12AWG|M3|94mm|18mm|15mm|8mm|2.8mm|32A|20A|
|CTSN431/12|Yes|3.2mm|2.5mm2/14AWG|M3|94mm|18mm|15mm|8mm|2.8mm|24A|15A|
|CTSN433/12W|No|3.5mm|6.0mm2/10AWG|M3|116mm|21mm|16mm|10mm|2.8mm|41A|30A|
|CTSN433/12|Yes|3.5mm|4.0mm2/12AWG|M3|116mm|21mm|16mm|10mm|2.8mm|32A|20A|
|CTSN434/12W|No|4.4mm|10.0mm2/8AWG|M3.5|140mm|23mm|18mm|12mm|2.8mm|57A|50A|
|CTSN434/12|Yes|4.4mm|6.0mm2/10AWG|M3.5|140mm|23mm|18mm|12mm|2.8mm|41A|30A|
|CTSN435/12W|No|6.0mm|16.0mm2/6AWG|M4|159mm|26mm|22.5mm|14mm|N/A|76A|65A|
|CTSN435/12|Yes|6.0mm|10.0mm2/8AWG|M4|159mm|26mm|22.5mm|14mm|N/A|57A|65A|
|CTSN438/12W|No|7.5mm|35mm2/2AWG|M5|177mm|31mm|27.5mm|15mm|N/A|125A|85A|



Standard type, no wire protection 

**==> picture [211 x 99] intentionally omitted <==**

**----- Start of picture text -----**<br>
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**96** 

+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 2Vers 1 

**FM 28614                               EMS 613558** Vers 2 

**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.**|**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 EWS**|**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**|**U L**<br>**R AT I N G**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|CTSN431/12WR|No|3.2mm|4.0mm2/12AWG|M3|94mm|18mm|17mm|8mm|2.8mm|32A|20A|
|CTSN431/12R|Yes|3.2mm|2.5mm2/14AWG|M3|94mm|18mm|17mm|8mm|2.8mm|24A|20A|
|CTSN433/12WR|No|3.5mm|6.0mm2/10AWG|M3|116mm|21mm|17.5mm|10mm|2.8mm|41A|30A|
|CTSN433/12R|Yes|3.5mm|4.0mm2/12AWG|M3|116mm|21mm|17.5mm|10mm|2.8mm|32A|30A|
|CTSN434/12WR|No|4.4mm|10.0mm2/8AWG|M3.5|140mm|23mm|20mm|12mm|2.8mm|57A|50A|
|CTSN434/12R|Yes|4.4mm|6.0mm2/10AWG|M3.5|140mm|23mm|20mm|12mm|2.8mm|41A|50A|
|CTSN435/12WR|No|6.0mm|16.0mm2/6AWG|M4|159mm|26mm|26mm|14mm|3.6mm|76A|65A|
|CTSN435/12R|Yes|6.0mm|10.0mm2/8AWG|M4|159mm|26mm|26mm|14mm|3.6mm|57A|65A|



_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 

**97** 

+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 2.3Vers 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 according to EN 60695-2-11 

- Easily cut to size 

- Supplied cut to length on request 

_CTSN MF_ **S P E C I F I C AT I O N** , Voltage (max 450V AC ae q ~~ee~~ Working temperature -30°C to +110°C (PA6.6 to +150°C) Moulding UL94-V2 self extinguishing PA6 Conducting bush Nickel-plated brass r S2ii Terminal screws Zinc-plated steel 

- Printing available on request 

- approved 

## **S t a n d a r d  t y p e** 

**==> picture [470 x 388] intentionally omitted <==**

**----- Start of picture text -----**<br>
PA R T  N O. P I TC H /  U L R AT I N G I N S E R T D I A M E T E R C A B L E ACC E P TA N C E T E R M I N A L 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 H O L E D I A M E T E R M AX C U R R E N T<br>CTSN431/12MF 8mm/6A 2.9mm 4.0mm [2] /12AWG M3 94mm 16mm 15.5mm 8mm 2.75mm 17.5A<br>CTSN433/12MF 10.25mm/10A 3.4mm 2.5mm [2] /14AWG M3 119.4mm 20.5mm 16.4mm 10.25mm 3.2mm 24A<br>CTSN434/12MF 12.5mm/16A 4.3mm 6.0mm [2] /10AWG M3.5 143mm 23.5mm 19mm 12.3mm 3.5mm 57A<br>94 16 16 119.4 20.5 20.5 143 20.5 20.5<br>8 10.2 8 10.2 23.5<br>‘ome oad Lambie Gos Labs<br>Ø2.75 J — t Ø3.2 : | Ø5<br>CTSN431/12MF CTSN433/12MF CTSN434/12MF<br>S t ra i n  r e l i e f<br>P r o d u c t  ove r v i ew 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 7 ty<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>P<br>CSR1 CTSN431 49.5mm 31mm 22.5mm<br>CSR2 CTSN433  52.5mm 31mm 22.5mm<br>CSR3 CTSN434 54.5mm 31mm 22.5mm<br>15.5 3 16.4 3.4 3.2 19 4.3 3.2<br>2.85<br>**----- End of picture text -----**<br>


## **S t ra i n  r e l i e f** 

## **P r o d u c t  ove r v i ew** 

- Clamps external conductors in lighting fixtures according to EN60598 

- Natural colour PA6 

- Relieves strain on cables 

- Prevents conductors from twisting 

- Protects wire coating from abrasion and friction 

## **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 

**98** 

We operate a constant improvement policy, our products are subject to change without notice. 

> **FM 28614                               EMS 613558** Vers 2

Updated at April 28, 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.

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