What is the main function of this Siemens power contactor?
The Siemens 3RT2017-1BB41 is a power contactor designed for switching motors. It's a 3-pole device with a rated operational current of 12 A (AC-3) and a rated operational voltage of 400 V (AC-3). It also features auxiliary contacts and operates at 24 V DC.
What are the dimensions of this power contactor?
The Siemens 3RT2017-1BB41 power contactor has a height of 57.5 mm, a width of 45 mm, and a depth of 73 mm.
Can this power contactor be mounted side-by-side?
Yes, the Siemens 3RT2017-1BB41 power contactor supports side-by-side mounting. It can be mounted on a 35 mm standard mounting rail according to DIN EN 50022.
What is the contact rating of the auxiliary contacts?
The contact rating of the auxiliary contacts of the Siemens 3RT2017-1BB41 power contactor is A600 / Q600 according to UL.
What is the short-circuit protection for the main circuit and auxiliary switch?
For the main circuit, the Siemens 3RT2017-1BB41 power contactor requires a gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE fuse link with a type of assignment 1 required at 35 A and type of assignment 2 required at 20 A. For the auxiliary switch, a gL/gG fuse of 10 A is required.
What is the power rating for three-phase AC motor?
The Siemens 3RT2017-1BB41 power contactor has a rated value of 3 hp at 200/208 V, 3 hp at 220/230 V, 7.5 hp at 460/480 V, and 10 hp at 575/600 V for a three-phase AC motor.
Does this power contactor have a mirror contact?
Yes, the Siemens 3RT2017-1BB41 power contactor does have a mirror contact according to IEC 60947-4-1.