Sensata Crydom CW Series Solid State Relay, 125 A Load, Panel Mount, 660 V ac Load, 32 V dc Control

Image representative of range

View all Solid State Relays
Bulk discount available

Subtotal (1 unit)*

£133.48

(exc. VAT)

£160.18

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 10 unit(s) ready to ship
  • Plus 10 unit(s) shipping from 09 December 2025
  • Plus 10 unit(s) shipping from 06 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£133.48
5 - 9£126.80
10 - 24£120.14
25 - 49£113.45
50 +£106.78

*price indicative

RS Stock No.:
736-0851
Distrelec Article No.:
137-44-904
Mfr. Part No.:
CWD48125P
Brand:
Sensata / Crydom
Find similar products by selecting one or more attributes.
Select all

Brand

Sensata / Crydom

Maximum Load Current

125 A

Mounting Type

Panel Mount

Maximum Load Voltage

660 V ac

Minimum Load Voltage

48 V ac

Maximum Control Voltage

32 V dc

Minimum Control Voltage

4 V dc

Switching Type

Zero Crossing

Control Voltage Range

4 → 32 V dc

Minimum Load Current

0.25 A rms

Contact Configuration

SPST

Terminal Type

Screw

Output Device

SCR

Relay Type

Solid State Relay

Load Voltage Range

48 → 660V ac

Maximum Turn On Time

1/2 cycle

Series

CW

Dimensions

44.5 x 22.6 x 58.8mm

Depth

22.6mm

Off State Leakage Current

1mA rms

Length

44.5mm

Operating Temperature Range

-40 → +80°C

Special Features

LED Status Indicator

Standards Met

CE, CSA, UL

Minimum Operating Temperature

-40°C

Height

58.8mm

Maximum Operating Temperature

+80°C

COO (Country of Origin):
MX

Sensata | Crydom Solid-State Relay, SPST Contact Configuration, 1/2 Cycle Turn-On Time - CW48 Series - CWD48125P


Grab this solid-state relay from Sensata | Crydom for effective electrical switching in your automated setup. It switches your circuit on and off without moving parts, so it stands up to wear for long-lasting use. The unit has the mettle to withstand harsh environments, as its baseplate is made of robust aluminium for resistance to corrosion and impact. This SSR doesn't break a sweat in challenging conditions, thanks to a broad operating temperature range between -40°C and +80°C. You'll find it used for medical equipment, power transformers and heating elements.

Features & Benefits


• Compact dimensions of 57.3 (H) x 44.5 (W) x 22.6mm (D) make it a space-efficient choice
• Light weight of 81.53g to minimise strain on your equipment
• Broad load voltage range between 48 and 660V AC for versatility
• Fire-retardant housing self-extinguishes in 10 seconds or less to boost safety

Does this unit have any monitoring features?


Yes. This device has an inbuilt green LED that signals its operating status, making monitoring fast and easy.

How long does it take for this SSR to turn on?


It has a maximum turn-on time of half a cycle to get your operations up and running in a flash.

Approvals

UL, VDE


Zero Voltage Relays

Note

Temperature can affect current rating; please consult the data sheet for potential derating.

Related links