Datasheet — MMS4-40 | Automation Items

Industrial Automation Spare Parts · Dubai, UAE

PRODUCT DATASHEET

Ref: 736657
Generated: 12 Aug 2026

Mitsubishi · Drives, Motors and Circuit Protection

MMS4-40

Product ID	736657
Stock No	—
Manufacturer P/N	736657
Brand	Mitsubishi
Category	Drives, Motors and Circuit Protection
Sub-category	Contactors and Motor Starters

Overview

Motor Protective Circuit Breaker MMS; IEC/EN60947; Ir=32 to 40A; 20kW

Technical Specifications

Specifications

SeriesMMS SERIES

TypeMOTOR CIRCUIT BREAKERS

Compliant with Standard(s)EN60947-2, EN60947-4-1, GB14048.2, IEC60947-2, IEC60947-4-1

Frame SizeMMS4

Number of Poles3

Rated Current (A)40

Rated Voltage (V)690

Frequency Range (Hz)50/60

Rated Capacity (kW)220/230V: 11, 380/400V: 20

Heater Designation (A)32 - 40

Range of Setting Current (A)32 - 40

Breaking Capacity at 415V (kA)100

Electrical Durability (Load)100000

Mech. Durability (at no Load)100000

WiringSCREW-CLAMP

Automatic Tripping DeviceTHERMAL-MAGNETIC TRIP

CECOMPLIANT

Width (mm)55

Height (mm)140

Depth (mm)160

Weight (kg)1,196

Selling StatusStandard

Dangerous Goods ClassNO

Dangerous Goods IdentifierNO

RoHS ComplianceCOMPLIANT

WEEEB2B

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