Features
 
45mm for 32A, 55mm for 63A and 70mm for 100A
Three position operator: ON-OFF-TRIP
Complete range of common accessories
Handle lock in the OFF position
Class 10 overload trip characteristics
Trip test available
Finger safe terminal
FDIN rail & Screw mounting
 
 
Characteristics
 
General

Meta-MEC MMSs are suitable for switching and protecting three-phase induction motors of up to 45kW at 400VAC and for loads with rated currents of up to 100A.
 
 
Types
- MMS32S, MMS32H, MMS63S, MMS63H, MMS100S, MMS100H
 
Rating

- It covers all ratings up to 100A



 
Function
Protection of group installation
Protection of circuits
Motor protection & Starter protection
Wide range of ambient temperature compensation
Phase failure protection
 
Standard
The components fulfill the international standard IEC 60947.
In U.S, the devices can be used as Manual Motor Starter in Group Installations according UL508. The approval for UL508 Type E Combination Starter is under preparation.
 
Design concept for user’s efficiency
Dial cover for current setting, cover lock device, large scale letter
Identification label
Handle lock function in OFF position & Three position handle
Trip test device
Insulation barrier
 

Mounting & Connection
Terminals
35mm/75mm din-rail standard mounting & screw mounting
Finger safe terminal cover
Direct adapter (Connection kit with mini Magnetic Contactor)
 
Accessories
Front mounting auxiliary switch
Side mounting auxiliary switch
Side mounting alarm switch
Side mounting shunt release
Side mounting undervoltage release
Side mounting undervoltage release with 2NO switch)
 
 
Ratings
 
Function - Motor protection (Trip class 10)
Short circuit
Over-current
Phase failure
Adjustable thermal release
Ambient temperature compensation
 

Ratings
Ampere Frame : 32, 63, 100AF
Rated operating voltage (Ue) : 1000V (690V for MMS-32)
Rated frequency (Hz) : 50/60Hz
Rated insulation voltage (Uimp) : 8kV (6kV for MMS-32)
Utilization category : Cat A., AC3
Instantaneous short circuit : 13 x Ie max
Wide operation temperature : -20 ~ +60℃