MK Sentry 3A MCB Type B Single Pole 6kA H5903S

Product Code H5903S

reviews

Add Your Review

Available for Delivery only, change to Fast Delivery Service

£2.54

exc VAT

£3.05 : inc VAT

£3.05

inc VAT

£2.54 : exc VAT

  • BULK SAVINGS!
  • QTY Unit Price
  • 1-2 £2.54 £3.05
  • 3+ £2.44 £2.93

Qty:

MK Sentry MCB 3A H5903S, providing a single pole, single module format. H5903S provides an overcurrent rating of 3A and a short circuit breaking capacity of 6kA. For use with all MK Sentry Consumer Units and MK Sentry Enclosures.

An MCB activates on detection of an overcurrent caused by both overload and fault currents, interrupting the faulty power supply of the circuit to prevent damage to the connected electrical installation.

All MK Sentry MCBs are fitted with a 6kA breaking capacity as standard alongside a 35mm² Terminal capacity.

The operation dolly switch can be locked into either the ON or OFF position without affecting the ability of the tripping mechanism to operate. When a fault is detected it is not possible to close the contacts. The unit also provides protection via a filtering device, reducing the risk of unwanted tripping due to transient surges in the supply to the unit.

When set to the 'OFF' position a contact gap of 4mm is present, allowing for usage as an isolating switch when necessary.

Features of MK Sentry H5903S:

  • H5903S was formerly supplied as MK Sentry 5903S
  • Voltage: 230V
  • Rating: 3 Amp
  • Breaking Capacity: 6kA
  • Number of modules: One
  • Terminal capacity: 35mm2
  • BS Number: BS EN 60898
  • Height: 83mm
  • Width: 18mm
  • Depth: 74mm

 

View all MK Sentry Consumer Units

View all MK Sentry RCBO

View all MK Sentry MCB

View all MK Sentry RCD

View all MK Electric

If you just need some help, would like to take advantage of our Price Promise or perhaps have a large order to place give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.
  • H5903S was formerly supplied as MK 5903S
  • Voltage: 230V
  • Rating: 3 Amp
  • Breaking Capacity: 6kA
  • Number of modules: One
  • Terminal capacity: 35mm2
  • BS Number: BS EN 60898
  • Height: 83mm
  • Width: 18mm
  • Depth: 74mm
    		•

    Recommended Products

    Image for Wiska Sprint 40mm Consumer Unit Gland KEM Adp for 25mm Double Insulated
    Wiska Sprint 40mm Consumer Unit Gland KEM Adp for 25mm Double Insulated

    TKE/P40/RD

    £4.36 £5.23

    £5.23: inc VAT £4.36: exc VAT

    Qty:

    Image for 6181Y Flexible Meter Tail 2M Pack 2x 25mm Blue Brown 16mm Earth Cable
    6181Y Flexible Meter Tail 2M Pack 2x 25mm Blue Brown 16mm Earth Cable

    FLEXITAIL252M

    £19.99 £23.99

    £23.99: inc VAT £19.99: exc VAT

    Qty:

    Image for MK Sentry H5544S MCB Blank Module Each
    MK Sentry H5544S MCB Blank Module Each

    H5544S

    £1.67 £2.00

    £2.00: inc VAT £1.67: exc VAT

    Qty:

    Image for MK Sentry 6A MCB Type B Single Pole 6kA H5906S
    MK Sentry 6A MCB Type B Single Pole 6kA H5906S

    H5906S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 10A MCB Type B Single Pole 6kA H5910S
    MK Sentry 10A MCB Type B Single Pole 6kA H5910S

    H5910S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 16A MCB Type B Single Pole 6kA H5916S
    MK Sentry 16A MCB Type B Single Pole 6kA H5916S

    H5916S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 20A MCB Type B Single Pole 6kA H5920S
    MK Sentry 20A MCB Type B Single Pole 6kA H5920S

    H5920S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 32A MCB Type B Single Pole 6kA H5932S
    MK Sentry 32A MCB Type B Single Pole 6kA H5932S

    H5932S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 40A MCB Type B Single Pole 6kA H5940S
    MK Sentry 40A MCB Type B Single Pole 6kA H5940S

    H5940S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 45A MCB Type B Single Pole 6kA H5945S
    MK Sentry 45A MCB Type B Single Pole 6kA H5945S

    H5945S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    Image for MK Sentry 50A MCB Type B Single Pole 6kA H5950S
    MK Sentry 50A MCB Type B Single Pole 6kA H5950S

    H5950S

    £2.54 £3.05

    £3.05: inc VAT £2.54: exc VAT

    Qty:

    We found other products you might like!

    Image of Fusebox RCBO Consumer Unit 10 Way Surge Protection F2010MX front view
    Fusebox Fusebox RCBO Consumer Unit Main Switch 10 Way SPD F2010MX

    F2010MX

    5 reviews
    £56.17 £67.40: inc VAT £67.40 £56.17: exc VAT

    Qty:

    Image of Fusebox RCBO 32A 30mA 6kA B Curve Type A RTA063230B
    Fusebox Fusebox RCBO 32A B Curve RTA063230B

    RTA063230B

    3 reviews
    £9.58 £11.49: inc VAT £11.49 £9.58: exc VAT

    Qty:

    Iskra MT174-D2 Electricity Tariff Meter
    Stephen P. Wales Digital Electric Meter Three Phase 120A kWh Tariff Meter

    MT174-D2

    2 reviews
    £82.42 £98.90: inc VAT £98.90 £82.42: exc VAT

    Qty:

    Image of Hager VML916CURKPP Pre-Populated 16 Way High Integrity Consumer Unit
    Hager Hager Consumer Unit High Integrity 16 Way Populated

    VML916CURKPP

    £109.96 £131.95: inc VAT £131.95 £109.96: exc VAT

    Qty:

    Image of Hager VML955RK Split Load Consumer Unit 10 Way Type A RCCB
    Hager Hager Consumer Unit Split Load 10 Way Round KO VML955RK

    VML955RK

    4 reviews
    £65.83 £78.99: inc VAT £78.99 £65.83: exc VAT

    Qty:

    Image of Hager ADA332G RCBO 32A SP Circuit Breaker Type A
    Hager Hager RCBO 32A B Curve ADA332G

    ADA332G

    2 reviews
    £11.61 £13.93: inc VAT £13.93 £11.61: exc VAT

    Qty:

    Write Your Own Review
    You're reviewing: MK Sentry 3A MCB Type B Single Pole 6kA H5903S
    loader
    Loading...

    check-circle You submitted your review for moderation.