Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Supply Voltage	220 → 240V ac
	Mounting Type	DIN Rail
	Mode of Operation	ON Delay
	Time Range	0.8 → 8 s, 6 → 60s
	Number of Contacts	2
	Number of Timer Functions	Single
	Contact Configuration	SPDT
	Time Increment	Seconds
	Maximum Current	5A
	Maximum Voltage	240V ac
	Terminal Type	Screw
	Power Supply	External
	Minimum Voltage	24V ac
	Width	23mm
	Series	1SBN
	Minimum Current	4A
	Maximum Operating Temperature	+60°C
	Depth	75mm
	Length	85mm
	Time Delay	250ms
	Minimum Operating Temperature	-25°C

	Select all
	Brand ABB
	Supply Voltage 220 → 240V ac
	Mounting Type DIN Rail
	Mode of Operation ON Delay
	Time Range 0.8 → 8 s, 6 → 60s
	Number of Contacts 2
	Number of Timer Functions Single
	Contact Configuration SPDT
	Time Increment Seconds
	Maximum Current 5A
	Maximum Voltage 240V ac
	Terminal Type Screw
	Power Supply External
	Minimum Voltage 24V ac
	Width 23mm
	Series 1SBN
	Minimum Current 4A
	Maximum Operating Temperature +60°C
	Depth 75mm
	Length 85mm
	Time Delay 250ms
	Minimum Operating Temperature -25°C

RoHS Status: Not Applicable

Star/Delta Electronic Time Delay

Independent mounting
For use with A series contactors, A9 to A110 types
Current rating 4A @ 230Vac

ABB 1SBN Series Timer Relay, ON Delay Mode of Operation, 5A Maximum Current - 1SBN020010R1003 TE5S-240

This timer relay is designed for reliable control in various electrical applications. With a supply voltage of 220 to 240V AC, it fits seamlessly onto DIN rails for easy installation. The device measures 23mm wide, 75mm deep, and 85mm long, making it compact yet powerful. Its primary mode of operation is ON delay, ensuring precise timing functions are met.

Features & Benefits

• Delivers adjustable time ranges from 0.8 to 60 seconds
• Features a single timer function for straightforward operation
• SPDT contact configuration enables versatile connectivity
• Built to operate in extreme temperatures, -25 °C to +60 °C
• External power supply supports reliable performance under load
• Screw terminal type ensures secure and stable connections

Applications

• Used in automation systems to manage operational timings
• Ideal for wye-delta starters ensuring safe switching
• Utilised in electrical installations requiring precise timing control
• Employed in machinery automation for enhanced efficiency

How does the ON delay function operate in this timer?

The ON delay function initiates the countdown immediately upon energisation, starting with contact 15-16 closing. After the pre-set time elapses, contact 15-16 opens and a fixed 50 ms lapse begins before contact 15-18 closes, ensuring no short-circuit occurs.

What are the considerations for resetting the device after use?

Upon de-energisation, both indicator lights turn off after 250 ms, signalling that the device has reset and is ready for a new cycle, facilitating a smooth transition between operations.

What factors can affect the time delay settings and how can they be accounted for?

Temperature variations can influence time delay settings, as the device has a drift rate of -0.2% per °C. It's advisable to consider this drift if adjustments are made significantly outside the standard operating temperature range for accuracy.

ABB 1SBN Series DIN Rail Mount Timer Relay, 220 → 240V ac, 2-Contact, 0.8 → 8s, 1-Function, SPDT