ABB DIN Rail Timer Relay, 1-Contact, 48 V dc 24V ac, 240 V ac, 0.05 s → 300 h, 1-Function, SPDT Switch

RS stock no.:: 746-7090
Mfr. Part No.:: 1SVR730180R3100 CT-APS.12S
Manufacturer:: ABB

ABB DIN Rail Timer Relay, 1-Contact, 48 V dc 24V ac, 240 V ac, 0.05 s → 300 h, 1-Function, SPDT Switch

View all Timer Relays

Subtotal (1 unit)*

R 1 893,78

(exc. VAT)

R 2 177,85

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 07 December 2026

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

Units	Per unit
1 +	R 1,893.78

*price indicative

RS stock no.:: 746-7090
Mfr. Part No.:: 1SVR730180R3100 CT-APS.12S
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	OFF Delay
	Mount Type	DIN Rail
	Time Range	0.05 s → 300 h
	Number of Contacts	1
	Number of Timer Functions	1
	Contact Configuration	SPDT
	IP Rating	IP50, IP20
	Supply AC Voltage	24V ac, 240V ac
	Supply DC Voltage	48 V dc
	Minimum Operating Temperature	-25°C
	Contact Current	4A
	Maximum Operating Temperature	60°C
	Terminal Type	Screw
	Mode	OFF Delay
	Height	85.60mm
	Width	22.5mm
	Length	103.70mm
	Standards/Approvals	RoHS

	Select all
	Brand ABB
	Product Type Timer Relay
	Function OFF Delay
	Mount Type DIN Rail
	Time Range 0.05 s → 300 h
	Number of Contacts 1
	Number of Timer Functions 1
	Contact Configuration SPDT
	IP Rating IP50, IP20
	Supply AC Voltage 24V ac, 240V ac
	Supply DC Voltage 48 V dc
	Minimum Operating Temperature -25°C
	Contact Current 4A
	Maximum Operating Temperature 60°C
	Terminal Type Screw
	Mode OFF Delay
	Height 85.60mm
	Width 22.5mm
	Length 103.70mm
	Standards/Approvals RoHS

Electronic Timer CT-APS.12 Data Sheet

COO (Country of Origin):: DE

ABB Timer Relay, Time Range 0.05s to 300h, OFF Delay Function - 1SVR730180R3100 CT-APS.12S

This timer relay provides adjustable off‑delay timing for control and automation tasks in electrical panels. It accepts multiple supply voltages and uses a single changeover contact to manage load switching. The unit is designed for DIN‑rail mounting and is suitable for environments with moderate ingress protection requirements.

Features and Benefits:

• Single SPDT contact delivers a clear changeover function
• Time adjustable from 0.05s to 300h enables wide timing control
• Accepts 24V AC and 240V AC supplies, simplifying integration
• 48V DC supply option supports DC control systems
• Screw terminals provide secure wiring and serviceability

Applications

• Suitable for sequencing delays in motor control panels
• Ideal for lamp or indicator off‑delay control circuits
• Used with PLCs to extend timing functions externally
• Can be used for time‑dependent valve shut‑off in systems
• Used for delaying alarms or annunciator resets

What contact current can the unit switch?

It switches loads up to 4A using a single changeover contact.

What mounting method is required for installation?

It fits onto standard DIN rails for panel mounting.

What temperature range can it operate within?

It operates between -25°C and 60°C.

What ingress protection ratings apply to the enclosure?

The device carries IP50 and IP20 classifications.

How many timer functions are available in this device?

It provides a single timer function configured for off‑delay.

Approvals

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