Sensata Crydom Solid State Relay, 40 A Load, Surface Mount, 280 V Load, 15 V Control

Bulk discount available

Subtotal (1 unit)*

£102.98

(exc. VAT)

£123.58

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 10 unit(s) ready to ship
  • Plus 23 unit(s) shipping from 25 November 2025
  • Plus 10 unit(s) shipping from 16 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£102.98
5 - 9£97.83
10 - 24£92.68
25 - 49£87.53
50 +£82.39

*price indicative

RS Stock No.:
228-7675
Mfr. Part No.:
D2440D
Brand:
Sensata / Crydom
Find similar products by selecting one or more attributes.
Select all

Brand

Sensata / Crydom

Maximum Load Current

40 A

Mounting Type

Surface Mount

Maximum Load Voltage

280 V

Maximum Control Voltage

15 V

Switching Type

Zero Cross

Control Voltage Range

4 → 15 V dc

Minimum Load Current

0.15 A

Output Device

SCR

Load Voltage Range

24 → 280V ac

Dimensions

45.7 x 58.4 x 21.6mm

Depth

58.4mm

Maximum Operating Temperature

+80°C

Minimum Operating Temperature

-40°C

Operating Temperature Range

-40 → +80°C

Length

45.7mm

Height

21.6mm

COO (Country of Origin):
MX

Sensata | Crydom Solid-State Relay, 600V Transient Overvoltage, 4000Vrms Dielectric Strength - DUAL Series - D2440D


Looking for a durable component to switch your high-power industrial loads? Go for this solid-state relay from Sensata | Crydom. It packs two output devices in one, so you can use this powerhouse for multi-circuit management. Thanks to its zero-cross switching function, this unit minimises electrical noise by turning on when the load voltage is close to zero. It delivers an output current of up to 40A, making it your best bet for high-power applications. The relay's thermally conductive epoxy housing can withstand heat and impact, so it stays cool under pressure. This device is commonly used in the transportation industry, as well as in process and packaging plants.

Features & Benefits


• High dielectric strength of 4000Vrms reduces the risk of electrical damage
• Operating voltage range between 24 and 280V AC for use in low-voltage applications
• Low I/O capacitance of 10pF for high-integrity signal transmission
• Low input current of 13mA at 5V DC for energy efficiency

How do I maintain this relay?


As this device has no moving parts, there's virtually no risk of mechanical wear, meaning it doesn't need any maintenance.

Approvals

UL E116949; CSA LR81689; VDE 5902 UG; CE; ISO


Zero Voltage Relays

Note

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

Related links