

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022745R7780 | OTR16A4B

Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Width
150mm
Depth
100mm
Height
200mm
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally open contact
1
Rated operating voltage
750 .. 750V
Rated permanent current Iu
40A
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Conditioned rated short-circuit current Iq
-kA
Version as main switch
Number of switches
1
Version as maintenance-/service switch
Rated short-time withstand current lcw
-kA
Rated operation power at AC-23, 400 V
7.5kW
Degree of protection (IP), front side
IP65
Version as safety switch
Version as emergency stop installation
Type of control element
Turn button
Interlockable
Suitable for distribution board installation
Motor drive optional
Suitable for intermediate mounting
Suitable for front mounting 4-hole
Voltage release optional
Suitable for floor mounting
Colour control element
Red
Max. rated operation voltage Ue AC
750V
Suitable for front mounting centre
Device construction
Complete device in housing
Switching power at 400 V
7.5kW
Rated permanent current at AC-23, 400 V
16A
Rated permanent current at AC-21, 400 V
32A
With pre-assembled cabling
Version as reversing switch