ABB S range Series DIN Rail Timer Relay, 2-Contact, 24 → 240 V ac/dc 24V ac, 240 V ac, 0.05 s → 300 h,

RS stock no.:: 746-7065
Mfr. Part No.:: 1SVR740100R0300 CT-ERS.21P
Manufacturer:: ABB

ABB S range Series DIN Rail Timer Relay, 2-Contact, 24 → 240 V ac/dc 24V ac, 240 V ac, 0.05 s → 300 h,

View all Timer Relays

Subtotal (1 unit)*

R 2 108,31

(exc. VAT)

R 2 424,56

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

4 unit(s) ready to ship from another location
Plus 3 unit(s) ready to ship from another location
Plus 5 unit(s) shipping from 30 October 2026

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Units	Per unit
1 +	R 2,108.31

*price indicative

RS stock no.:: 746-7065
Mfr. Part No.:: 1SVR740100R0300 CT-ERS.21P
Manufacturer:: ABB

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Timer Relay
	Function	ON Delay
	Mount Type	DIN Rail
	Time Range	0.05 s → 300 h
	Number of Contacts	2
	Number of Timer Functions	1
	Contact Configuration	DPDT
	IP Rating	IP20, IP50
	Contact Current	4A
	Supply DC Voltage	24 → 240 V ac/dc
	Minimum Operating Temperature	-40°C
	Supply AC Voltage	24V ac, 240V ac
	Maximum Operating Temperature	60°C
	Terminal Type	Screwless
	Mode	ON Delay
	Height	85.60mm
	Standards/Approvals	UL94 VO, IEC/EN 60947-1
	Length	103.70mm
	Width	22.5mm
	Series	S range

	Select all
	Brand ABB
	Product Type Timer Relay
	Function ON Delay
	Mount Type DIN Rail
	Time Range 0.05 s → 300 h
	Number of Contacts 2
	Number of Timer Functions 1
	Contact Configuration DPDT
	IP Rating IP20, IP50
	Contact Current 4A
	Supply DC Voltage 24 → 240 V ac/dc
	Minimum Operating Temperature -40°C
	Supply AC Voltage 24V ac, 240V ac
	Maximum Operating Temperature 60°C
	Terminal Type Screwless
	Mode ON Delay
	Height 85.60mm
	Standards/Approvals UL94 VO, IEC/EN 60947-1
	Length 103.70mm
	Width 22.5mm
	Series S range

COO (Country of Origin):: DE

ABB Timer Relay, 24 to 240V Supply Voltage, ON Delay Function - 1SVR740100R0300 CT-ERS.21P

This timer relay provides adjustable on-delay timing for control circuits in industrial installations. It accepts a wide range of supply voltages and mounts to DIN rail for straightforward panel integration. The unit is designed for use where timed control of loads up to modest currents is required and operates across a broad temperature span.

Features and Benefits:

• 0.05s-300h time range for versatile timing requirements
• 2 contacts with 4A switching for moderate load control
• Screwless terminals to simplify wiring and maintenance
• DIN rail mount for Compact panel installation
• IP20 and IP50 ratings for Basic enclosure protection

Applications

• Suitable for controlling pump start delays in panels
• Ideal for sequencing conveyor feeds in automation
• Used with lighting circuits requiring delayed activation
• Can be used for machine cycle timing in workshops
• Suitable for HVAC control panels with Compact space

What supply voltages does it accept?

It operates from 24V AC, 24V DC up to 240V AC so can be used with both low-voltage and mains systems.

How does the Terminal design affect installation?

The screwless Terminal type enables tool-free conductor insertion and reduces wiring time in panel builds.

What environmental temperatures can it withstand?

It is rated to function from -40°C up to 60°C for use in cold and warm industrial sites.

What mounting and physical form factor does it use?

It is designed for DIN rail mounting and has a narrow width of 22.5mm to conserve panel space.

Which standards and material safety characteristics are noted?

It complies with IEC/EN 60947-1 and incorporates UL94V-0 flammability classification for relevant components.

Approvals

UL 508, CAN/CSA C22.2 No.14, GL, GOST, CB scheme, CCC, CE & C-Tick