About us Work with us Contact us Find Gewiss Download
en
it
Installation Energy Building Lighting Mobility Applications Services GW Mag
About us Work with us Contact us Find Gewiss Download
en
it
Energy Circuit breakers for circuit protection 90 MCB Range-Modular circuit breakers for circuit protection

90 MCB Range
Modular circuit breakers for circuit protection

The 90 MCB range meets any requirement for protection against overcurrent and shortcircuit, for all domestic, commercial and industrial applications.
The range comprises MTC, compact miniature circuit breakers (from 2 to 32 A, curves B and C up to 10 kA) MT traditional miniature circuit breakers (from 1 to 63 A, curves B, C and D up to 25 kA) MTHP High-Power Miniature circuit breakers (from 20 to 125 A, curves C and D up to 25 kA).

Benefits
Reduced footprint
Simplified accessory management
Maximum security
Reduced footprint
Reduced footprint
The compact MCCB’s protect 2 poles per module, reducing space by up to 50%. This also allows installation of smaller enclosures, for savings on costs.
Simplified accessory management
Simplified accessory management
The 90 MCB range of circuit breakers integrate seamlessly with the 90 range of electrical auxiliaries, providing simplified and streamlined accessory management.
Maximum security
Maximum security
To ensure the most secure fastening and protection from possible contact with live parts, the terminals are equipped with a protective, sliding insulating insert. In addition, the double DIN hook provides a more stable fastening and facilitates maintenance operations.

The products of this series

Navigate by catalogue
All filters
535 products
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 6A - 1MODULE
GW90005
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 6A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 10A - 1MODULE
GW90006
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 10A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 13A - 1MODULE
GW90011
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 13A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 16A - 1MODULE
GW90007
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 16A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 20A - 1MODULE
GW90008
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 20A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 25A - 1MODULE
GW90009
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 25A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 32A - 1MODULE
GW90010
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P CHARACTERISTIC C 32A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 2A - 1MODULE
GW90022
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 2A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 6A - 1MODULE
GW90025
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 6A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 10A - 1MODULE
GW90026
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 10A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 13A - 1MODULE
GW90031
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 13A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 16A - 1MODULE
GW90027
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 16A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 20A - 1MODULE
GW90028
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 20A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 25A - 1MODULE
GW90029
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 25A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 32A - 1MODULE
GW90030
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 32A - 1MODULE
Show
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 2A - 1MODULE - LEFT NEUTRAL POLE
GW90602
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 1P+N CHARACTERISTIC C 2A - 1MODULE - LEFT NEUTRAL POLE
Show
You saw 16 products on 535
Show others
Navigate by catalogue

Applications

Hospitality
Museums and Libraries
Show more
Hospitality
Hotels & Restaurants
Show more
Sports
Indoor sports facilities
Show more
Sports
Stadium and arena
Show more
Retail
Shopping centres
Show more
Sports
Outdoor sports facilities
Show more
Industry
Manufacturing
Show more
Industry
Heavy industry
Show more
Healthcare
Retirement homes
Show more
Transportation
Land-rail-water transports
Show more
services

Do you need technical assistance?

Contact us to get the answers to your questions: plant, regulatory or product questions.

Find Gewiss

Are you looking for an installer or a sales point?

Find your trusted dealer or installer.

Write to us Write us
More info More info
Services

With GEWISS it’s easier to design

GEWISS presents the software suites dedicated to professionals in the electrotechnical sector, designed to provide valuable support for design activities.

Write to us

Do you need information on Gewiss products or services?

Write to us Write to us

Wishlist Management

Privacy Policy

The privacy text has been changed. Please consent again

Close Close

You can enter the Gewiss world by consulting the sites available for each country, differentiated by language, services, and catalogue offerings

Choose your country

Albania
IT EN
Belgium
FR NL
Chile
ES
France
FR
Germany
DE
Hungary
HU
Israel
IL
Italy
IT
Holland
NL
Poland
PL
Romania
RO
Spain
ES
Swiss
IT FR DE
Turkey
TR
UK
EN

If your country is not among those available, you can consult the website