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Motor protection switch MS116
ABB motor protection switch MS116-32
Setting range: 25...32A; Power: 15kW
Item No. 4037.5034
Special Features
- Overload and short-circuit release with phase failure sensitivity
- Remote disconnection via undervoltage release or operating current release (optional)
- Temperature compensated
- Optimal protection for motors up to 32A
- Main switch and isolating function
- Rated currents from 0.1 to 32A
- UL approval
Versions
| Item No. | Manufacturer ID | Delivery Time | Stock | Quantities / Prices |
|---|---|---|---|---|
| 4037.5034 | 1SAM250000R1015 | On request | 0 |
Technical Features
Series Specifications
Designation
MS116
Main contacts
3 contacts
Electrical lifetime up to 16A
0.1 x 10^6 switching cycles
Electrical lifespan 20...32A
5x10 5 switching games
Ambient temperature open
-25°C ... +55°C
environmental temperature encapsulated
0°C ... +40°C
Shock resistance
25g/11ms
Installation position
Arbitrary
Connection cross-section
1.0 - 4.0 mm² (up to 16A) 2.5 - 6.0 mm² (greater than 16A)
Tightening torque of the connection screws (main contact)
0.8...1.2 Nm
Impulse withstand voltage Uimp
6000V
Overvoltage category/pollution degree
III/3
Rated operating voltage Ue
690VAC
rated operating current Ie
0.16 - 32A depending on the range
Rated short-circuit switching capacity 400V AC
50kA up to 10A; 25kA up to 12A; 16kA up to 16A; 10kA up to 32A
Frequency
50/60Hz
Motor switching capacity
AC-3 max. 690V
Individual Parameters
Designation
MS116-32
Rated operating power at 400 VAC-3
15.5 kW
rated operating current
25...32 A
Short-circuit interrupting capacity at 400 VAC
10 kA
Manufacturer
ABB STOTZ-KONTAKT GmbH, Eppelheimerstr. 82, DE - 69123 Heidelberg