ABB CT-C Series DIN Rail Timer Relay, 2-Contact, 12 to 240 V dc 12/240 V ac, 0.05 s to 100 h, Multifunction-Function,

RS Stock No.:: 210-4288
Mfr. Part No.:: 1SVR508020R1100 CT-MFC.21
Brand:: ABB

ABB CT-C Series DIN Rail Timer Relay, 2-Contact, 12 to 240 V dc 12/240 V ac, 0.05 s to 100 h, Multifunction-Function,

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Subtotal (1 unit)*

$227.14

(exc. GST)

$249.85

(inc. GST)

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Temporarily out of stock

Shipping from 14 May 2026

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Units	Per unit
1 - 9	$227.14
10 - 49	$219.20
50 +	$208.95

*price indicative

RS Stock No.:: 210-4288
Mfr. Part No.:: 1SVR508020R1100 CT-MFC.21
Brand:: 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	Timer Relay
	Mount Type	DIN Rail
	Function	Timer Relay
	Time Range	0.05 s to 100 h
	Number of Contacts	2
	Switching Voltage	300 V
	Number of Timer Functions	Multifunction
	Contact Configuration	SPDT
	IP Rating	IP50, IP20
	Supply AC Voltage	12/240 V ac
	Contact Current	5A
	Supply DC Voltage	12 to 240 V dc
	Minimum Operating Temperature	-20°C
	Terminal Type	Screw
	Maximum Operating Temperature	60°C
	Length	63mm
	Standards/Approvals	UL 508, CAN/CSA C22.2 No.14, IEC 61812-1, EN 50581
	Width	17.5 mm
	Height	63mm
	Series	CT-C

	Select all
	Brand ABB
	Product Type Timer Relay
	Mount Type DIN Rail
	Function Timer Relay
	Time Range 0.05 s to 100 h
	Number of Contacts 2
	Switching Voltage 300 V
	Number of Timer Functions Multifunction
	Contact Configuration SPDT
	IP Rating IP50, IP20
	Supply AC Voltage 12/240 V ac
	Contact Current 5A
	Supply DC Voltage 12 to 240 V dc
	Minimum Operating Temperature -20°C
	Terminal Type Screw
	Maximum Operating Temperature 60°C
	Length 63mm
	Standards/Approvals UL 508, CAN/CSA C22.2 No.14, IEC 61812-1, EN 50581
	Width 17.5 mm
	Height 63mm
	Series CT-C

COO (Country of Origin):: BG

ABB Timer Relay, 4A Maximum Current, SPDT Configuration - CT-C Series - 1SVR508020R1100

Need a reliable way to switch circuits on or off after a set period? Choose this timer relay from ABB. As the unit has a time-delay function, you can programme the contacts to close or open after a pre-selected interval between 0.05 seconds and 100 hours. This makes it a versatile option for a wide range of applications. Thanks to its broad operating temperature range between -20°C and +60°C, this relay is durable and can carry out control functions in harsh environments.

Features & Benefits

• Wide voltage supply rating of 12 to 240V AC/DC for use in both small and powerful electrical systems

• Tightening torque of 0.5 to 0.8Nm, so it's easy to install by hand

• Low weight of 66g to minimise strain on your system

• Terminals are IP20-rated for protection against objects larger than 12mm

Applications

• Factory automation

• Production processes

• Lighting control

How do I mount this unit?

As this relay is designed for mounting on a DIN rail, installation is simply a matter of clipping it on.

What contact configuration does this timer relay have?

This relay has two contacts with an SPDT configuration, so it's capable of closing a single circuit in both the up and down switch positions.