Sentry

  • New!
    MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S NEW

    MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S NEW

    MK Electric
    £29.95 11 in stock
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  • New!
    MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

    MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

    MK Electric
    £29.95 7 in stock
    Add to basket
  • Sale!
    Used!
    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry 5910S

    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry 5910S

    MK Electric
    Original price was: £6.95.Current price is: £4.95. 17 in stock
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  • New!
    MK RCD 80 Amp 30mA Double Pole 80A Sentry 7880S NEW

    MK RCD 80 Amp 30mA Double Pole 80A Sentry 7880S NEW

    MK Electric
    £32.95 0 in stock
    Read more
  • Used!
    MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S

    MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S

    MK Electric
    £23.95 10 in stock
    Add to basket
  • Used!
    MK MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 Sentry LN5940S

    MK MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 Sentry LN5940S

    MK Electric
    £10.95 0 in stock
    Read more
  • Used!
    MK MCB 50 Amp Single Pole Circuit Breaker Type B 50A B50 Sentry 5950S

    MK MCB 50 Amp Single Pole Circuit Breaker Type B 50A B50 Sentry 5950S

    MK Electric
    £13.95 1 in stock
    Add to basket
  • Used!
    MK RCBO 6 Amp 30mA Type B 6A Sentry B6 6932S

    MK RCBO 6 Amp 30mA Type B 6A Sentry B6 6932S

    MK Electric
    £31.95 0 in stock
    Read more
  • Sale!
    Used!
    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

    MK Electric
    Original price was: £7.95.Current price is: £4.95. 16 in stock
    Add to basket
  • New!
    MK RCBO 6 Amp 30mA Type B 6A Sentry B6 07932S 7932S NEW

    MK RCBO 6 Amp 30mA Type B 6A Sentry B6 07932S 7932S NEW

    MK Electric
    £27.95 0 in stock
    Read more
  • Used!
    MK RCD 63 Amp 30mA Double Pole 63A Sentry LN5760S

    MK RCD 63 Amp 30mA Double Pole 63A Sentry LN5760S

    MK Electric
    £26.95 1 in stock
    Add to basket
  • Used!
    MK RCD 32 Amp 30mA Double Pole 32A Sentry 6730S LN6730S

    MK RCD 32 Amp 30mA Double Pole 32A Sentry 6730S LN6730S

    MK Electric
    £24.95 0 in stock
    Read more
  • Used!
    MK MCB 45 Amp Single Pole Circuit Breaker Type B 45A B45 Sentry LN5945S

    MK MCB 45 Amp Single Pole Circuit Breaker Type B 45A B45 Sentry LN5945S

    MK Electric
    £15.95 0 in stock
    Read more
  • Used!
    MK RCD 80 Amp 30mA Double Pole 80A Sentry LN5780S

    MK RCD 80 Amp 30mA Double Pole 80A Sentry LN5780S

    MK Electric
    £26.95 0 in stock
    Read more
  • New!
    MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

    MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

    MK Electric
    £27.95 9 in stock
    Add to basket
New!
MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S NEW

MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S NEW

MK Electric
Brand New & Boxed. MK Sentry RCBO.
£29.95
In Stock
Add to basket
New!
MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

MK Electric
Brand New & Boxed (Box is Tatty). MK Sentry RCBO.
£29.95
In Stock
Add to basket
Sale!
Used!
MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry 5910S

MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry 5910S

MK Electric
Used But Good Condition. MK Sentry MCB. Style may Differ Slightly Depending on Stock Availability.
Original price was: £6.95.Current price is: £4.95.
In Stock
Add to basket
New!
MK RCD 80 Amp 30mA Double Pole 80A Sentry 7880S NEW

MK RCD 80 Amp 30mA Double Pole 80A Sentry 7880S NEW

MK Electric
Brand New & Boxed. MK Sentry RCD.
£32.95
Out of Stock
Read more
Used!
MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S

MK RCBO 20 Amp 30mA Type B 20A Sentry B20 07935S 7935S

MK Electric
Used but Good Condition. MK Sentry RCBO. Tested @ 0.5x, 1x & 5x
£23.95
In Stock
Add to basket
Used!
MK MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 Sentry LN5940S

MK MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 Sentry LN5940S

MK Electric
Used But Good Condition. MK Sentry MCB
£10.95
Out of Stock
Read more
Used!
MK MCB 50 Amp Single Pole Circuit Breaker Type B 50A B50 Sentry 5950S

MK MCB 50 Amp Single Pole Circuit Breaker Type B 50A B50 Sentry 5950S

MK Electric
Used But Good Condition. MK Sentry MCB. Style may Differ Slightly Depending on Stock Availability.
£13.95
In Stock
Add to basket
Used!
MK RCBO 6 Amp 30mA Type B 6A Sentry B6 6932S

MK RCBO 6 Amp 30mA Type B 6A Sentry B6 6932S

MK Electric
Used but Good Condition. MK Sentry RCBO.
£31.95
Out of Stock
Read more
Sale!
Used!
MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

MK Electric
Used But Good Condition. MK Sentry MCB
Original price was: £7.95.Current price is: £4.95.
In Stock
Add to basket
New!
MK RCBO 6 Amp 30mA Type B 6A Sentry B6 07932S 7932S NEW

MK RCBO 6 Amp 30mA Type B 6A Sentry B6 07932S 7932S NEW

MK Electric
Brand New (Un-Boxed). MK Sentry RCBO.
£27.95
Out of Stock
Read more
Used!
MK RCD 63 Amp 30mA Double Pole 63A Sentry LN5760S

MK RCD 63 Amp 30mA Double Pole 63A Sentry LN5760S

MK Electric
Used But Good Condition. Older Style MK Sentry RCD. Tested @ 0.5x, 1x & 5x
£26.95
In Stock
Add to basket
Used!
MK RCD 32 Amp 30mA Double Pole 32A Sentry 6730S LN6730S

MK RCD 32 Amp 30mA Double Pole 32A Sentry 6730S LN6730S

MK Electric
Used But Good Condition. MK Sentry RCD. Tested @ 0.5x, 1x & 5x
£24.95
Out of Stock
Read more
Used!
MK MCB 45 Amp Single Pole Circuit Breaker Type B 45A B45 Sentry LN5945S

MK MCB 45 Amp Single Pole Circuit Breaker Type B 45A B45 Sentry LN5945S

MK Electric
Used But Good Condition. MK Sentry MCB
£15.95
Out of Stock
Read more
Used!
MK RCD 80 Amp 30mA Double Pole 80A Sentry LN5780S

MK RCD 80 Amp 30mA Double Pole 80A Sentry LN5780S

MK Electric
Used But Good Condition. Older Style MK Sentry RCD. Tested @ 0.5x, 1x & 5x
£26.95
Out of Stock
Read more
New!
MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

MK RCBO 40 Amp 30mA Type B 40A Sentry B40 07937S 7937S NEW

MK Electric
Brand New (Un-Boxed). MK Sentry RCBO.
£27.95
In Stock
Add to basket