Siemens 3RT2017-2KB42 coupling relay AC-3 12 A 690 V spring terminal

The Siemens 3RT2017-2KB42 is a robust electrical contactor designed for reliable operation with a voltage rating of up to 690 V AC. This coupling relay accommodates three makers and is ideal for applications in industrial automation and motor control systems. Siemens ensures high-quality performance and durability in demanding environments.

Type	Coupling relay
Coil Voltage	690V AC
Connection	Spring-loaded connector
Contact Current Rating	12A
Contact Type	3 makers
Depth	73mm
Dimensions	(W x H x D) 45 x 70 x 73 mm
Durability	3000 0000
Height	70mm
IP Rating	IP20
Maximum Temperature	+60°C
Min. temperature	-25°C
Misc Attribute 1	3RT2017-2KB42
Misc Attribute 2	S00
Mounting Style	Spring-loaded connector
Number of auxiliary contacts as normally closed contact	1
Number of auxiliary contacts as normally open contact	N/A
Number of normally closed contacts as main contact	N/A
Number of normally open contacts as main contact	3
Number of Poles	3
Operating voltage AC 50 Hz	N/A
Operating voltage AC 60 Hz	N/A
Rated control supply voltage AC 50 Hz	N/A
Rated control supply voltage AC 60 Hz	N/A
Rated control supply voltage DC	24 - 24V
Rated operation current Ie at AC-1, 400 V	22A
Rated operation current Ie at AC-3, 400 V	12A
Rated operation current Ie at AC-4, 400 V	8.5A
Rated operation power at AC-3, 400 V	5.5kW
Rated operation power at AC-4, 400 V	N/A
Rated operation power NEMA	5.516240624
Suitable for distribution board	TRUE
Terminals	3-pin
Type of electrical connection of main circuit	Spring clamp connection
Voltage type for actuating	DC
Width	45mm