Sensata Crydom CN Series Solid State Relay, 2 A Load, PCB Mount, 280 V ac Load, 12 V dc Control

RS Stock No.:: 720-3950
Mfr. Part No.:: CN240A05
Manufacturer:: Sensata / Crydom

Sensata Crydom CN Series Solid State Relay, 2 A Load, PCB Mount, 280 V ac Load, 12 V dc Control

View all Solid State Relays

Subtotal (1 unit)*

PHP1,104.80

(exc. VAT)

PHP1,237.38

(inc. VAT)

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In Stock

Plus 46 unit(s) shipping from December 22, 2025

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Units	Per Unit
1 +	PHP1,104.80

*price indicative

RS Stock No.:: 720-3950
Mfr. Part No.:: CN240A05
Manufacturer:: Sensata / Crydom

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Sensata / Crydom
	Maximum Load Current	2 A
	Mounting Type	PCB Mount
	Maximum Load Voltage	280 V ac
	Minimum Load Voltage	24 V ac
	Maximum Control Voltage	12 V dc
	Minimum Control Voltage	3 V dc
	Switching Type	Zero Cross
	Control Voltage Range	3 → 12 V dc
	Range	Crydom
	Minimum Load Current	70 mA
	Contact Configuration	SPST
	Terminal Type	Through Hole
	Relay Type	Solid State Relay
	Package Style	Mini-SIP
	Maximum Turn On Time	1/2 cycle
	Load Voltage Range	24 → 280V ac
	Series	CN
	Dimensions	28 x 5 x 15mm
	Maximum Operating Temperature	+80°C
	Capacitance	1.5pF
	Depth	5mm
	Off State Leakage Current	4 mA
	Height	15mm
	Operating Temperature Range	-20 → +80°C
	Length	28mm
	Standards Met	CE, RoHS Compliant
	Minimum Operating Temperature	-20°C

	Select all
	Brand Sensata / Crydom
	Maximum Load Current 2 A
	Mounting Type PCB Mount
	Maximum Load Voltage 280 V ac
	Minimum Load Voltage 24 V ac
	Maximum Control Voltage 12 V dc
	Minimum Control Voltage 3 V dc
	Switching Type Zero Cross
	Control Voltage Range 3 → 12 V dc
	Range Crydom
	Minimum Load Current 70 mA
	Contact Configuration SPST
	Terminal Type Through Hole
	Relay Type Solid State Relay
	Package Style Mini-SIP
	Maximum Turn On Time 1/2 cycle
	Load Voltage Range 24 → 280V ac
	Series CN
	Dimensions 28 x 5 x 15mm
	Maximum Operating Temperature +80°C
	Capacitance 1.5pF
	Depth 5mm
	Off State Leakage Current 4 mA
	Height 15mm
	Operating Temperature Range -20 → +80°C
	Length 28mm
	Standards Met CE, RoHS Compliant
	Minimum Operating Temperature -20°C

COO (Country of Origin):: MX

Sensata | Crydom Solid-State Relay, PCB Mounting, 28mm Length - CN Series - CN240A05

Speed through switching tasks with this solid-state relay from Sensata | Crydom. It uses light-based signals to open and close its circuit for lightning-fast machine control. Wear is no match for this device, as it switches without moving parts. A snappy turn-on time of half a cycle kickstarts the unit straight into switching. As shown by its IP67 rating, the product is fully protected against dust and submersion in 1m of water for up to 30 minutes. Use a relay like this one in power distribution systems and automated assembly lines.

Features & Benefits

• Compact dimensions of just 28 (L) x 5 (W) x 15mm (H) to maximise space in your setup
• Low off-state leakage current of 4mA to minimise wasted power while not in use
• Plastic body provides effective insulation and resistance to wear
• Stands up to use in harsh environments, thanks to a wide operating temperature range between -20°C and +80°C

How do I install this relay into my system?

This unit plugs into a relay socket (720-3990), so you can fit it into your setup without special tools. You can also solder it directly to your PCB.

Zero Voltage Relays

Note

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