The Insta contactors are the ideal switching device for con-trolling AC/DC control voltage in industrial applications and in-frastructure. In addition to their basic function, they can also be used for the On/Off switching of single-phase and three-phase electrical motors. The 5TT50 Insta contactors meet the requirements of EN 60947 and are approved to UL 508. The simultaneous switching of lamp loads at varying phases can be achieved with a single contactor, whereby it is essential to strive for/ensure a symmetrical load of the phases.

Insta contactors with O/I automatic function
Testing of a plant via manual switch without the need to apply a control voltage
Switching position indication for fast recognition of operating states

Select all	Attribute	Value
	Brand	Siemens
	Coil Voltage	230 V ac
	Number of Poles	2
	Contact Voltage Rating	230 V ac
	Contact Current Rating	20 A
	Range	SENTRON
	Series	5TT INSTA
	Normal State Configuration	2NC
	Terminal Type	Screw
	Length	35mm
	Width	90mm
	Depth	70.7mm
	Mounting Style	DIN Rail Mount
	Pole and Throw Configuration	DPST

	Select all
	Brand Siemens
	Coil Voltage 230 V ac
	Number of Poles 2
	Contact Voltage Rating 230 V ac
	Contact Current Rating 20 A
	Range SENTRON
	Series 5TT INSTA
	Normal State Configuration 2NC
	Terminal Type Screw
	Length 35mm
	Width 90mm
	Depth 70.7mm
	Mounting Style DIN Rail Mount
	Pole and Throw Configuration DPST

Siemens SENTRON 5TT INSTA Contactor, 230 V ac Coil, 2-Pole, 20 A, 2NC, 230 V ac

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