Sensata Crydom CMR48 Series Solid State Relay, 55 A Load, DIN Rail Mount, 530 V Load, 32 V Control

RS Stock No.:: 291-3043
Mfr. Part No.:: CMRD4855
Manufacturer:: Sensata / Crydom

Sensata Crydom CMR48 Series Solid State Relay, 55 A Load, DIN Rail Mount, 530 V Load, 32 V Control

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Subtotal (1 unit)*

MYR781.10

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Units	Per Unit
1 +	MYR781.10

*price indicative

RS Stock No.:: 291-3043
Mfr. Part No.:: CMRD4855
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	55 A
	Mounting Type	DIN Rail
	Maximum Load Voltage	530 V
	Minimum Load Voltage	48 V ac
	Minimum Control Voltage	4 V dc
	Maximum Control Voltage	32 V
	Switching Type	Zero Cross
	Control Voltage Range	3 → 32 V dc
	Minimum Load Current	0.25 A
	Terminal Type	Screw
	Contact Configuration	SPST
	Output Device	SCR
	Relay Type	Solid State Relay
	Series	CMR48
	Maximum Turn On Time	1/2 Cycle
	Load Voltage Range	48 → 530V ac
	Dimensions	109 x 44.5 x 76.2mm
	Operating Temperature Range	-40 → +80°C
	Standards Met	CE, CSA, RoHS Compliant
	Capacitance	8pF
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+80°C
	Length	109mm
	Depth	44.5mm
	Off State Leakage Current	10 mA rms
	Height	76.2mm

	Select all
	Brand Sensata / Crydom
	Maximum Load Current 55 A
	Mounting Type DIN Rail
	Maximum Load Voltage 530 V
	Minimum Load Voltage 48 V ac
	Minimum Control Voltage 4 V dc
	Maximum Control Voltage 32 V
	Switching Type Zero Cross
	Control Voltage Range 3 → 32 V dc
	Minimum Load Current 0.25 A
	Terminal Type Screw
	Contact Configuration SPST
	Output Device SCR
	Relay Type Solid State Relay
	Series CMR48
	Maximum Turn On Time 1/2 Cycle
	Load Voltage Range 48 → 530V ac
	Dimensions 109 x 44.5 x 76.2mm
	Operating Temperature Range -40 → +80°C
	Standards Met CE, CSA, RoHS Compliant
	Capacitance 8pF
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +80°C
	Length 109mm
	Depth 44.5mm
	Off State Leakage Current 10 mA rms
	Height 76.2mm

RoHS Status: Exempt

COO (Country of Origin):: MX

Sensata | Crydom Solid-State Relay, Zero-Cross Switching Type, 3 to 32V DC Control Voltage Range - CMR48 Series - CMRD4855

For reliable switching of heavy-duty loads, make the change to this solid-state relay from Sensata | Crydom. A hefty current rating of 55A means it's just the thing for heavy-duty applications. An integrated heatsink ensures the unit keeps its cool for efficient performance. It's a zero-cross switching type that turns on when the voltage is near zero to minimise electrical noise. This device has your back in applications such as robotics systems and medical equipment.

Features & Benefits

• Performs reliably at temperatures between -40°C and +80°C for use in demanding environments
• Green LED indicator lets you know the input status at a glance
• Clips onto a DIN rail for installation in a snap
• Screw terminals for a secure electrical connection without the need for special tools
• Wide operating voltage range of 48 to 530V AC for versatility

How large is this SSR?

This SSR has compact dimensions of 109.2 (L) x 76.2 (W) x 44.5mm (D). This helps to maximise space on a crowded DIN rail.

Approvals

UL E116950; CSA LR81689; VDE 126921 UG; CE; ISO

Zero Voltage Relays

Note

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