ABB Stotz S&J Motor Protection Circuit Breaker MS116-20

Manufacturer: ABB Stotz S&J
Designation: Motor Protection Circuit Breaker 16-20A
Type: MS116-20
Overload Release Current Setting: 16..20 A
Setting Range of the Instantaneous Short-Circuit Release: 300 A
With Thermal Protection: yes
Phase Failure Sensitive: yes
Release Technology: Thermomagnetic
Rated Operating Voltage: 690 V
Rated Continuous Current Iu: 20 A
Rated Operational Power at AC-3, 400 V: 7.5 kW
Connection Type Main Circuit: Screw Connection
Design of the Operating Element: Rotary Knob
Device Type: Complete Device in Housing
With Integrated Auxiliary Switch: no
With Integrated Under-Voltage Release: no
Number of Poles: 3
Rated Short-Circuit Breaking Capacity Icu at 400 V, AC: 16 kA
Protection Class (IP): IP20
Height: 97.8 mm
Width: 45 mm
Depth: 85.4 mm

ABB Stotz S&J Motor Protection Circuit Breaker MS116-20: Additional Details
The MS116 motor protection circuit breaker with thermal and electromagnetic protection represents a compact and economical series for motor protection up to 15 kW (400 V) with a module width of 45 mm. The temperature-compensated device features a rotary knob operation with a clear switching position indicator I/0. The rotary knob can be locked in the 0 position using a locking mechanism. Auxiliary and signal contacts, as well as under-voltage and working current releases, can be mounted without tools. 3-phase rails for 65 A or 100 A and supply blocks for 25 mm² or 35 mm² allow for the common supply of multiple motor protection circuit breakers. Protective housings and accessories for control cabinet and door installation complete the range.
EAN: 4013614405655.