h3
MCCBs
Moulded Case Circuit Breakers
16A to 1600A
The h3 range of MCCBs provides safe and easy solutions for low voltage electrical circuit protection. The state of the art circuit breakers offer both designers and installers a wide range of features and benefits.
Reliable
solution
The h3 MCCB range perfectly meets reliability requirements for main incoming and outgoing devices in commercial premises. Strength, reliability, efficient protection and standards compliant selections are great advantages that come with these devices.
Wide
range
With configurations of 3 and 4 pole offered across the range and single pole versions available up to 125A, all sizes of MCCBs have an extensive range of internal and external accessories available such as; auxiliary switches, shunt trips, undervoltage releases, terminal kits, terminal shields, locking kits and rotary handles.
Easy mounting
and safety
Our range of MCCBs provide safe and easy solutions for low voltage electrical circuit protection. They offer both designers and installers a wide range of features and benefits. With special attention being given to ergonomics, the range perfectly meets safety requirements as main incoming devices and outgoing devices: efficient protection and standards compliant.
x160
x250
h250
h630
h1000
h1600
Features and Benefits
In harmony with Hager enclosures and modular products, the h3 range is easily identifiable.
Settings made using adjustment dials are accessible on the front of the products, and enable accurate adjustment of the protection and a trip curve.
Low and high end ranges from 25 to 70kA, Icu 415V AC, covering all applications.
Auxiliaries lock into position, providing ease of installation, and allowing accurate positioning of the auxiliaries, even when the secondary cover is open.
Visibility of the auxiliary can be seen through the ID window, removing the need for extra labelling to indicate the presence of the auxiliaries, resulting in easy commissioning and maintenance.
Our h3 MCCBs have an integrated padlocking facility, which can be used in the ON or OFF position. The trip free mechanism is useful for maintenance purposes.
Rotary handles, padlocks, motor operators, terminal covers...
Collar terminals, front and rear connections, straight connections, spreaders...
View our range
HNC250H
HND400H
HND630H
HNE800H
HNE970H
