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Ideal for

  • 10A final circuits requiring MCB protection
  • Hager Design Evo boards using MTN outgoing devices
  • Domestic and light commercial DIN rail boards
  • Installations where RCD protection is provided separately
  • Replacement of existing Hager MTN110 devices

Works well with

  • Hager VME110 and VME114 main switch boards using MTN outgoing devices
  • Hager VME410AH RCCB incomer boards populated with MCBs
  • Hager MZN175 padlockable locking kit for isolation requirements
  • Hager LZ060 heat dissipation insert where device spacing is required
  • Hager ADB910R RCBO where individual Type A 30mA protection is needed

The Hager MTN110 is a 10A B curve single pole miniature circuit breaker with 6kA rated short-circuit breaking capacity in a 1 module DIN rail body. It suits compatible Hager consumer units and distribution boards where the installer has specified a 10A MCB for overcurrent protection.

  • 10A rated current with B curve tripping characteristic
  • 6kA rated short-circuit breaking capacity to IEC 60898-1
  • Single pole 1P format in a 1 module body
  • 230 to 400V AC rated operational voltage and 50 to 60Hz frequency
  • Screw terminal top connection and biconnect bottom connection
  • 70mm depth, 17.5mm width and 83mm height
  • IP20 protection with 1 to 35mm² rigid and 1 to 25mm² flexible conductor capacity

Where does a 10A MCB make sense?

MTN110 is used where the final circuit design requires a 10A B curve protective device. It should not be selected by rating alone, as the cable size, load, installation method and disconnection requirements must all be checked.

MCB or RCBO for the board?

This product provides overload and short-circuit protection only. If the design needs each circuit to have individual 30mA Type A residual-current protection, use the matching Hager ADB910R RCBO rather than an MTN110 MCB.

How should it be sold with Design Evo boards?

Link MTN110 as an outgoing device option for Hager Design Evo boards, especially smaller main switch and RCCB incomer boards. Keep it separate from the RCBO page so customers can find the exact Hager 10A MCB by part number.

Is MTN110 one module wide?

Yes. Hager lists MTN110 as a 1 module device with a 17.5mm body width.

What conductors does it accept?

Hager lists 1 to 35mm² rigid conductors and 1 to 25mm² flexible conductors at the screw connections.

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