Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
32 A
Number of poles
3
Rated operating voltage
UN V
Conditioned rated short-circuit current Iq
UN kA
Number of auxiliary contacts as change-over contact
8
Number of switches
UN
Interlockable
No
Motor drive integrated
No
Version as emergency stop installation
Yes
Version as main switch
Yes
Version as safety switch
Yes
Version as maintenance-/service switch
Yes
Rated operation power at AC-23, 400 V
15 kW
Rated short-time withstand current lcw
3 kA
Colour control element
Other
Suitable for floor mounting
-
Suitable for front mounting 4-hole
No
Suitable for front mounting centre
No
Suitable for distribution board installation
-
Suitable for intermediate mounting
-
Max. rated operation voltage Ue AC
415 V
Motor drive optional
No
Voltage release optional
No
Rated permanent current at AC-21, 400 V
32 A
Switching power at 400 V
UN kW
Version as reversing switch
-
Rated permanent current at AC-23, 400 V
32 A
Degree of protection (NEMA)
Other
Packing details
Packing level 1
4001869537368
Description
SENTRON, 3KC transfer switching equipment, manually operated, MTSE, size: 1, 3-pole, Iu: 32 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 32 A, Ie at AC-23 A at 690 V: 32 A, screw and standard mounting rail installation 35 mm, Front operating mechanism, centered, without handle, box terminal 3KC transfer switching equipment up to 3200 A for permanent power supply. 3KC transfer switching equipment 3KC from SIEMENS stands for high performance, easy installation and reliable operation. In the portfolio, you will find manually operated MTSE, remotely operated RTSE and automatic ATSE transfer switching equipment in a variety of designs for a wide range of switching tasks. 3KC transfer switching equipment is used in power supply networks to transfer loads between a normal and an alternative source. Switching between two loads is also possible. 1. Short switching times for ASTE and RTSE (up to 160 A 180 ms). 2. Can be used flexibly thanks to a compact design and wide range of accessories. 3. Improved safety during maintenance works thanks to padlock locking. 4. Quick installation on the standard mounting rail with frame sizes up to 160 A. 5. Efficient engineering with extensive CAx data. 6. Simple documentation with the manual configurator. 7. Ideal for a continuous power supply (UPS) e.g. in computer rooms, production lines in continuous operation or large infrastructure such as airports (RTSE and ATSE variants).