ABB 1SVR Series DIN Rail Counter, 2-Contact, 24 V dc 240 V ac, 0.05 s to 300 h, 1-Function, SPDT Switch Configuration

RS Stock No.:: 746-7006
Mfr. Part No.:: 1SVR730100R0300 CT-ERS.21S
Manufacturer:: ABB

ABB 1SVR Series DIN Rail Counter, 2-Contact, 24 V dc 240 V ac, 0.05 s to 300 h, 1-Function, SPDT Switch Configuration

View all Timer Relays

Bulk discount available

Subtotal (1 unit)*

SGD184.83

(exc. GST)

SGD201.46

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

16 unit(s) ready to ship from another location
Plus 4 unit(s) shipping from 20 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 24	SGD184.83
25 - 49	SGD179.28
50 +	SGD173.88

*price indicative

RS Stock No.:: 746-7006
Mfr. Part No.:: 1SVR730100R0300 CT-ERS.21S
Manufacturer:: ABB

Specifications

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	Counter
	Mount Type	DIN Rail
	Time Range	0.05 s to 300 h
	Number of Contacts	2
	Switching Voltage	12 V
	Number of Timer Functions	1
	Contact Configuration	SPDT
	IP Rating	IP50
	Timing Adjustment	Screwdriver Slot
	Supply AC Voltage	240 V ac
	Supply DC Voltage	24 V dc
	Minimum Operating Temperature	-40°C
	Contact Current	4A
	Maximum Operating Temperature	60°C
	Terminal Type	Screw
	Width	22.5 mm
	Standards/Approvals	RoHS, CE
	Height	103.7mm
	Length	103.7mm
	Series	1SVR

	Select all
	Brand ABB
	Product Type Counter
	Mount Type DIN Rail
	Time Range 0.05 s to 300 h
	Number of Contacts 2
	Switching Voltage 12 V
	Number of Timer Functions 1
	Contact Configuration SPDT
	IP Rating IP50
	Timing Adjustment Screwdriver Slot
	Supply AC Voltage 240 V ac
	Supply DC Voltage 24 V dc
	Minimum Operating Temperature -40°C
	Contact Current 4A
	Maximum Operating Temperature 60°C
	Terminal Type Screw
	Width 22.5 mm
	Standards/Approvals RoHS, CE
	Height 103.7mm
	Length 103.7mm
	Series 1SVR

COO (Country of Origin):: DE

ABB 1SVR Series Timer Relay, 24 to 240V AC/DC Supply Voltage, 4A Maximum Current - 1SVR730100R0300 CT-ERS.21S

This timer relay is designed for flexible use in various applications requiring timed operations. The compact design allows for easy mounting on a DIN rail while accommodating supply voltages from 24 V to 240 V AC/DC. Featuring an ON delay operation mode, this timer can effectively manage timing requirements from a mere 0.05 seconds up to 300 hours, promoting versatility in process automation.

Features & Benefits

• Wide supply voltage range ensures global usability

• Simple adjustment through front-face operating elements

• Tool-free installation on a DIN rail enhances convenience

• Support for both screw and Easy Connect terminal technologies

• Cadmium-free contacts comply with environmental standards

• Dual LED indicators provide clear operational status feedback

Applications

• Used in automated production lines for precise control

• Ideal for timing in HVAC systems

• Employed in motor control circuits for delayed operation

• Suitable for industrial automation requiring extended timing cycles

• Perfect for control circuits that benefit from adjustable timing

How does the timer relay handle varying supply voltage levels?

It operates seamlessly within a voltage range of 24 to 240 V AC/DC, ensuring consistent performance across different power supply conditions. This adaptability makes it suitable for various applications globally.

What advantages does the ON delay function provide for industrial applications?

The ON delay feature allows controlled startup sequences, preventing equipment damage and ensuring safe operation during critical processes. It also aids in synchronising operations across multiple devices.

What types of connections can be made with this timer relay?

It supports both traditional screw connection technology and modern Easy Connect technology, allowing for flexibility to choose the best fit for your wiring setup, accommodating various wire sizes.