Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Interface Relay
	Coil Voltage	230V ac
	Contact Configuration	SPDT
	Mount Type	Snap-On
	Series	CRM
	Terminal Type	Flat-Pin
	Switching Voltage	250V ac
	Switching Current	10A
	Standards/Approvals	CSA, UR, CE
	Length	27.5mm
	Width	21.2mm
	Height	35.6mm

	Select all
	Brand ABB
	Product Type Interface Relay
	Coil Voltage 230V ac
	Contact Configuration SPDT
	Mount Type Snap-On
	Series CRM
	Terminal Type Flat-Pin
	Switching Voltage 250V ac
	Switching Current 10A
	Standards/Approvals CSA, UR, CE
	Length 27.5mm
	Width 21.2mm
	Height 35.6mm

Datasheet_1SVR405612R3100 CR-M230AC3L

ABB CRM Series Interface Relay, 230V Coil Voltage, 10A Switching Current - 1SVR405612R3100 CR-M230AC3L

This Interface relay is designed to provide electrical isolation and switching between control circuits and load devices in industrial automation and control systems. It operates from a 230V AC Coil to actuate a single changeover contact, enabling remote control of AC loads while conforming to multiple international approval standards for use in commercial and industrial panels.

Features and Benefits:

• SPDT contact delivering 10A switching capacity for moderate loads
• Rated switching voltage of 250V AC for common mains applications
• Flat-pin connections for secure, low-resistance wiring
• Snap-on mounting for quick DIN-rail installation
• Approvals from CSA, UR, CE supporting recognised safety criteria

Applications

• Suitable for interposing PLC outputs to mains-powered actuators
• Ideal for control panels in factory automation environments
• Used with building management systems to switch HVAC components
• Can be used for machine safety circuits requiring electrical isolation

What Coil voltage is required for activation?

It requires a 230V AC Coil supply to energise the relay and change the contact state.

How Compact is the unit for dense panel layouts?

The relay has a narrow profile enabling space-efficient placement on DIN rails where panel real estate is limited.

What Terminal style should technicians expect when wiring?

Wiring is performed to flat-pin terminals designed for reliable insertion into connectors or quick-attach wiring solutions.

Which mounting method is implemented for field installation?

The relay is built for Snap-on installation, allowing swift engagement and removal from standard DIN rails without tools.

ABB Snap-On Interface Relay, 230V ac Coil, 10A Switching Current, SPDT

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