

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA152728R1001 | OTA40S3BX-ATEX ENCLOSED SAFETY SWITCH

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Type of control element
Turn button
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally closed contact
2
Number of poles
3
Motor drive integrated
Suitable for floor mounting
Rated short-time withstand current lcw
-kA
Version as maintenance-/service switch
Number of auxiliary contacts as normally open contact
2
Colour control element
Black
Interlockable
Rated operation power at AC-23, 400 V
11kW
Version as main switch
Version as safety switch
Number of auxiliary contacts as change-over contact
0
Rated operating voltage
750 .. 750V
Conditioned rated short-circuit current Iq
6.5kA
Number of switches
1
Type of electrical connection of main circuit
Screw connection
Version as emergency stop installation
Degree of protection (IP), front side
IP65
Suitable for front mounting 4-hole
Rated permanent current Iu
40A
Suitable for intermediate mounting
Motor drive optional
Version as reversing switch
Voltage release optional
Suitable for distribution board installation
Degree of protection (NEMA)
Other
Switching power at 400 V
11kW
Rated permanent current at AC-21, 400 V
40A
Device construction
Complete device in housing
Max. rated operation voltage Ue AC
750V
Rated permanent current at AC-23, 400 V
23A
Suitable for front mounting centre