Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Supply Voltage	240V
	Mounting Type	DIN Rail, Snap-On
	Mode of Operation	Star Delta
	Time Range	0.05 → 600s
	Number of Contacts	2
	Number of Timer Functions	Single
	Time Increment	Minutes, Seconds
	Maximum Current	4A
	Maximum Voltage	240V ac
	Terminal Type	Screw
	Power Supply	Internal
	Width	17.5mm
	Minimum Voltage	24V ac
	Maximum Operating Temperature	+60°C
	Series	CT-C
	Depth	63mm
	Minimum Current	2A
	Length	63mm
	Minimum Operating Temperature	-20°C

	Select all
	Brand ABB
	Supply Voltage 240V
	Mounting Type DIN Rail, Snap-On
	Mode of Operation Star Delta
	Time Range 0.05 → 600s
	Number of Contacts 2
	Number of Timer Functions Single
	Time Increment Minutes, Seconds
	Maximum Current 4A
	Maximum Voltage 240V ac
	Terminal Type Screw
	Power Supply Internal
	Width 17.5mm
	Minimum Voltage 24V ac
	Maximum Operating Temperature +60°C
	Series CT-C
	Depth 63mm
	Minimum Current 2A
	Length 63mm
	Minimum Operating Temperature -20°C

Datasheet - 1SVR508211R0100

COO (Country of Origin):: BG

ABB Timer Relay, 240V Supply Voltage, 4A Maximum Current - 1SVR508211R0100

This timer relay is designed for versatile control in various electrical systems. With compact dimensions of 17.5mm in width and 63mm in depth and length, it is suitable for standard DIN rail installation. Operating at a supply voltage of up to 240V, it offers a time range from 0.05 to 600 seconds, making it applicable in diverse automation settings.

Features & Benefits

• Single timer function simplifies control tasks
• Compatible with both AC and DC supply voltage
• Operating temperature range supports harsh environments
• Screw terminal connections facilitate easy installation
• Maximum current of 4A promotes efficient operation

Applications

• Utilised in star-delta motor control configurations
• Suitable for industrial automation and control systems
• Applicable in machinery with time-dependent functions
• Ideal for necessitating delayed start features
• Employed for sequential control in electrical circuits

Can it operate in temperatures below -20°C?

No, it functions within a range of -20°C to +60°C.

Will it work with a 48V DC supply?

Yes, it supports 24 to 48V DC as a rated control supply voltage.

Is it suitable for mounting in tight spaces?

Yes, its compact design allows for convenient installation.

What type of terminals does it use?

It utilises screw terminals for secure connections.

Can this be used in star-delta configurations?

Yes, this relay is specifically designed for star-delta operation.

Units	Per unit
1 - 4	£41.67
5 - 9	£39.58
10 - 24	£37.52
25 - 49	£35.43
50 +	£33.34

ABB CT-C Series DIN Rail, Snap-On Timer Relay, 240V, 2-Contact, 0.05 → 600s, 1-Function

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