South Africa's leading Eco Store - Need Assistance? 0861 661 326 or Click Here

Please note that due to the festive season as well as the onset of Loadshedding orders may be slightly delayed in being dispatched but we are doing our best to get them out as soon as possible. We value your patience at this time.

We would like to thank everyone for their support throughout the year and wish you all a wonderful festive season and a happy new year. Please note we will be closed from Friday 21st December 2018 at 12h00 and re-open on Monday 9th January 2019 at 09h00. We will not be processing any further orders after 12h00 on Friday 14th December 2018. Any orders placed after this date will only be processed in the new year. There will be limited availability on all products from Monday 10th December 2018.

Hager 50Amp 6kA MCB

To protect against overloads and short circuits, control and isolation of high in-rush loads, such as motors, transformers, UPS, welding equipment, electronic / IT equipment with high surge current, etc, in commercial and industrial electrical distribution systems.

*Please note that the image is for illustrative purposes only, and may not respresent the actual specifications.

Sign up for price alert
Excl. Tax: R 145.61 Incl. Tax: R 167.45

Product Description


Hager MCB's detect overcurrents due to both overload and fault currents. The MCB will operate and interrupt the supply to prevent damage to the installation.

Hager Domestic MCBs have a short circuit breaking capacity of 6000A (M6). The current carrying capacity of the cable should always exceed the current rating of the MCB to prevent damage.

The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate. When in the off position, a contact gap of 4 mm is achieved. Hager's MCBs may therefore be used as single pole isolating switches where appropriate.

The multi pole MCB’s are equipped with a strong terminal design which gives a better grip on the cable. The unique design of the terminal compensates and corrects for any distortion or possibe loss in terminal torque.This true hager innovation prolongs the use and effectiveness of the installation.

The MCB's are equipped with Front Product Labelling for the identification of each circuit. Hager also offers, as a free download, Semiolog software that delivers an easy and professional result.

A more significant limitation capability of short circuit current:

The limitation capability of a MCB is an internal characteristic which makes it possible to open the circuit before the short circuit current reaches its prospective maximum value.

A MCB with a better current limitation capability provides several advantages:

*to reduce the thermal effects in the cable i.e increase life span of cables
*to reduce the mechanical effects and electrodynamics forces on the different contacts
*to reduce the electromagnetic effects which can be harmful to sensitive equipment / loads.

Technical information:

Type: 1Pole
Rated current of release In(A): 50A

Tripping Curve

AC application x In: 5 - 10 In
DC application x In: 7.5 - 15 In

Breaking capacity

IEC/EN 60947-2 kA: 10kA
IEC/EN 60 898 kA: 6kA

Voltage ratings

Rated operational voltage Ue(V): 230v / 400V
Rated insulation voltage Ui(V): 500V
Rated impulse voltage Uimp(V): 2500V

Electrical endurance

0.5 - 32A operations: 2000
40 - 63A operations: 1000

Accessories ( add-on units )

*Auxilary contact
*Alarm contact
*Shunt trip
*Undervoltage release
*Motor operator
*Earth leakage module

Please note that stock availability is subject to prior sales. Prices exclude delivery.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty N/A


Write Your Own Review

You're reviewing: Hager 50Amp 6kA MCB

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

  • here

Product Tags

Product Tags

Other people marked this product with these tags:

Use spaces to separate tags. Use single quotes (') for phrases.