Sensata Crydom DRA1 Series Solid State Relay, 3 A Load, PCB Mount, 280 V rms Load, 32 V dc Control

RS Stock No.:: 348-431
Distrelec Article No.:: 303-99-274
Mfr. Part No.:: MP240D3
Brand:: Sensata / Crydom

Sensata Crydom DRA1 Series Solid State Relay, 3 A Load, PCB Mount, 280 V rms Load, 32 V dc Control

View all Solid State Relays

Bulk discount available

Subtotal (1 unit)*

£27.79

(exc. VAT)

£33.35

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

85 unit(s) shipping from 20 January 2026
Plus 90 unit(s) shipping from 03 February 2026
Plus 90 unit(s) shipping from 10 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 9	£27.79
10 - 99	£25.06
100 +	£23.27

*price indicative

RS Stock No.:: 348-431
Distrelec Article No.:: 303-99-274
Mfr. Part No.:: MP240D3
Brand:: Sensata / Crydom

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Sensata / Crydom
	Maximum Load Current	3 A
	Mounting Type	PCB Mount
	Maximum Load Voltage	280 V rms
	Minimum Load Voltage	24 V
	Minimum Control Voltage	3 V, 32 V dc
	Maximum Control Voltage	32 V dc
	Switching Type	Zero Cross
	Control Voltage Range	3 → 32 V dc
	Minimum Load Current	0.02 A
	Terminal Type	PCB Pin
	Output Device	MOSFET
	Maximum Turn On Time	1/2 cycle
	Load Voltage Range	24 → 280V ac
	Series	DRA1
	Dimensions	43.1 x 10.2 x 25.4mm
	Length	43.1mm
	Capacitance	8pF
	Standards Met	CE, CSA, RoHS Compliant
	Operating Temperature Range	-40 → +80°C
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+80°C
	Height	25.4mm
	Off State Leakage Current	5 mA
	Depth	10.2mm

	Select all
	Brand Sensata / Crydom
	Maximum Load Current 3 A
	Mounting Type PCB Mount
	Maximum Load Voltage 280 V rms
	Minimum Load Voltage 24 V
	Minimum Control Voltage 3 V, 32 V dc
	Maximum Control Voltage 32 V dc
	Switching Type Zero Cross
	Control Voltage Range 3 → 32 V dc
	Minimum Load Current 0.02 A
	Terminal Type PCB Pin
	Output Device MOSFET
	Maximum Turn On Time 1/2 cycle
	Load Voltage Range 24 → 280V ac
	Series DRA1
	Dimensions 43.1 x 10.2 x 25.4mm
	Length 43.1mm
	Capacitance 8pF
	Standards Met CE, CSA, RoHS Compliant
	Operating Temperature Range -40 → +80°C
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +80°C
	Height 25.4mm
	Off State Leakage Current 5 mA
	Depth 10.2mm

COO (Country of Origin):: MX

Sensata | Crydom Solid-State Relay, DIN Rail Mounting, Zero-Crossing Switch Type - DRA1 Series - MP240D3

Need a reliable switching device for your industrial control equipment? Use this solid-state relay from Sensata | Crydom. As there are no moving parts, there's minimal risk of mechanical wear, helping to ensure a long service life. The relay is designed to fit on a standard 35mm DIN rail, so it's simple to install without the need for specialised tools. It has a zero-crossing switch type to safely handle resistive loads with minimal noise. This SSR is suitable for use in lighting and HVAC applications.

• Cage screw terminals for a simple and secure wire connection
• MOSFET output device to ensure a long and reliable service life
• Encapsulated in thermally conductive epoxy to minimise damage from impact and heat
• Wide operating temperature range between -40°C and +80°C for use in demanding environments
• Labelled input and output pins to reduce the risk of connectivity errors

What's the operating voltage of this SSR?

This SSR has an operating voltage range between 24 and 280V AC for compatibility with common control applications.

Approvals

UL / C-UL recognised; VDE

Caution

Derating will limit the maximum load current at temperatures above 25°C