AC & DC Protection

33 products

This range covers switch disconnectors, DC and AC fuses, change-over switches, automatic transfer switches, cam switches and bypass switches from brands including ABB,... Read more ↓

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33 items

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  • BENY 2-pole isolator switch with black rotary knob marked ON and OFF, mounted on white plate, IP65 rated.

    AC Isolator Switch 4-Pole 230V-440V 63A IP65 | BENY BYAF-63

    Voltacon

    AC Isolator Switch 4-Pole 230V-440V 63A IP65 | BENY BYAF-63

    £31.49inc VAT £26.24exc VAT

    In stock
  • BENY BDM-125 DC circuit breaker with red ON and black OFF toggle switches and red push-to-trip button on front panel.

    DC MCCB Circuit Breaker 500V 2-Pole for Solar PV & Batteries

    Voltacon

    DC MCCB Circuit Breaker 500V 2-Pole for Solar PV & Batteries

    From£107.78inc VAT £89.82exc VAT

    In stock
  • White CHINT consumer unit with hinged cover open, showing orange isolator switch and three blue circuit breakers inside, moun

    Consumer Unit for Solar Inverters 1kW to 5kW | Chint RCD MCB

    Chint

    Consumer Unit for Solar Inverters 1kW to 5kW | Chint RCD MCB

    £49.88inc VAT £41.57exc VAT

    In stock
  • White weatherproof DC isolator switch with black rotary dial marked ON, rated IP66/IP67, mounted on enclosure with cable entr

    DC Isolator Switch for 2 Solar Strings IP66/67 | Kraus & Naimer

    Kraus & Naimer

    DC Isolator Switch for 2 Solar Strings IP66/67 | Kraus & Naimer

    From£44.10inc VAT £36.75exc VAT

    Available to order
  • Three fire-rated AC switch disconnectors in gray enclosures with red rotary handles and yellow backgrounds, shown in descendi

    Fire-Rated AC Switch Disconnector 25A-250A F300/F400 | GAVE Electro

    GAVE Electro

    Fire-Rated AC Switch Disconnector 25A-250A F300/F400 | GAVE Electro

    From£124.64inc VAT £103.87exc VAT

    In stock
  • Suntree automatic transfer switch 100A with white disconnect switch and black control unit featuring rotary selector dial and

    Automatic Transfer Switch 100A 4-Pole 3-Phase ATS | Voltacon

    Voltacon

    Automatic Transfer Switch 100A 4-Pole 3-Phase ATS | Voltacon

    £99.75inc VAT £83.13exc VAT

    In stock
  • White IP66/IP67 rated DC switch disconnector with black rotary knob labeled ON, mounted on exterior wall box with cable entry

    DC Switch Disconnector Single String IP66/67 | Kraus & Naimer

    Kraus & Naimer

    DC Switch Disconnector Single String IP66/67 | Kraus & Naimer

    From£57.33inc VAT £47.78exc VAT

    Available to order
  • ABB two-pole DC isolator switch with red stripe, black toggle handles, and terminal screws, mounted on white DIN rail.

    ABB S802PV-M32-H DC Isolator Switch 1000V 32A 2-Pole

    ABB

    ABB S802PV-M32-H DC Isolator Switch 1000V 32A 2-Pole

    £93.45inc VAT £77.88exc VAT

    In stock
  • Kraus & Naimer 100A changeover switch with blue terminal block, white faceplate marked OFF and position 2, red handle, mounte

    100A 2-Pole Single Phase Change Over Switch IP66/67 | Kraus & Naimer

    Kraus & Naimer

    100A 2-Pole Single Phase Change Over Switch IP66/67 | Kraus & Naimer

    £124.95inc VAT £104.13exc VAT

    In stock
  • ABB OVR PV 40-1500 C surge protection device with three modules mounted on DIN rail, white casing with red labeling and alarm
    Sold out

    ABB OVR T2 PV 40-1500 P QS DC Surge Protection Device

    ABB

    ABB OVR T2 PV 40-1500 P QS DC Surge Protection Device

    £44.00inc VAT £36.67exc VAT

    Out of stock
  • White automatic transfer switch with rotary selector dial, control panel, and terminal blocks mounted on backplate, model U2-

    Automatic ATS Transfer Switch 63A 2 Pole | Voltacon

    Voltacon

    Automatic ATS Transfer Switch 63A 2 Pole | Voltacon

    £68.25inc VAT £56.88exc VAT

    In stock
  • Two black waterproof circuit breakers with red manual reset switches labeled 60A and 40A, featuring yellow indicator lights a

    Waterproof DC Circuit Breaker 30-300A Manual Reset | Voltacon

    Voltacon

    Waterproof DC Circuit Breaker 30-300A Manual Reset | Voltacon

    £9.35inc VAT £7.79exc VAT

    In stock
  • BENY BYH-32 DC isolator switch with black lever handle in ON position, mounted on white faceplate, IP66 rated.

    Solar DC Isolator Switch 32A 1000V IP66 | Volta-Switch

    Voltacon

    Solar DC Isolator Switch 32A 1000V IP66 | Volta-Switch

    £24.26inc VAT £20.22exc VAT

    In stock
  • Yellow and red DC switch disconnector with ION and OFF markings, mounted on white DIN rail housing with terminal connections.

    DC PV Switch Disconnector 32A 1200V DIN Rail | Voltacon

    Voltacon

    DC PV Switch Disconnector 32A 1200V DIN Rail | Voltacon

    £27.46inc VAT £22.88exc VAT

    In stock
  • White enclosed 2-pole changeover switch with black handle and red grip, showing OFF and numbered positions on cream faceplate

    2-Pole 20A Changeover Switch Centre Off IP66/67 | Kraus & Naimer

    Kraus & Naimer

    2-Pole 20A Changeover Switch Centre Off IP66/67 | Kraus & Naimer

    £73.76inc VAT £61.47exc VAT

    Available to order
  • BENY 2-pole isolator switch with black rotary handle on white faceplate, rated 230-440VAC 25A IP65, shown as product unit.

    AC Isolator Switch 2-Pole 40A/63A 230V-440V IP65 | BENY BYAF-63

    Voltacon

    AC Isolator Switch 2-Pole 40A/63A 230V-440V IP65 | BENY BYAF-63

    £31.97inc VAT £26.64exc VAT

    In stock
  • BENY 2-pole isolator switch, 25A rated, mounted on white plate with black rotary handle and LON/OFF markings.

    Volta-Switch AC Isolator 25A/32A Single-Phase IP66 | Voltacon

    Voltacon

    Volta-Switch AC Isolator 25A/32A Single-Phase IP66 | Voltacon

    £25.20inc VAT £21.00exc VAT

    In stock
  • Blue manual changeover switch with red handle lever marked OFF and position 2, featuring numbered terminal connections 1-8 an

    63A 2-Pole Manual Changeover Switch IP66/67 | Kraus & Naimer

    Kraus & Naimer

    63A 2-Pole Manual Changeover Switch IP66/67 | Kraus & Naimer

    £72.45inc VAT £60.38exc VAT

    In stock
  • ABB DC switch isolator with red and gray housing, black rotary handle, mounted on DIN rail, front product view.

    ABB DC Switch 1000V 32A 3-Pole PV Isolator

    ABB

    ABB DC Switch 1000V 32A 3-Pole PV Isolator

    £54.02inc VAT £45.02exc VAT

    In stock
  • Red and black battery disconnect isolator switch with battery symbol on top, product alone on white background.
    Sale

    Battery Disconnect Isolator Switch 200A 12V-48V DC | Voltacon

    Voltacon

    Battery Disconnect Isolator Switch 200A 12V-48V DC | Voltacon

    £14.18Save 11%£12.59inc VAT £10.49exc VAT

    In stock
  • BENY 3-pole isolator switch with black rotary handle marked ON and OFF, mounted on light gray faceplate with four corner scre

    AC Isolator Switch 3-Pole 40A/63A IP65 | BENY BYAF-63

    Voltacon

    AC Isolator Switch 3-Pole 40A/63A IP65 | BENY BYAF-63

    £35.28inc VAT £29.40exc VAT

    In stock
  • Three inline DC circuit breakers with red manual reset switches and gold terminals, rated 30A and 80A, displayed against whit
    Sale

    Inline DC Circuit Breaker 20A to 150A | Manual Reset Switch

    Voltacon

    Inline DC Circuit Breaker 20A to 150A | Manual Reset Switch

    £10.38Save 43%£5.87inc VAT £4.89exc VAT

    In stock
  • White enclosed changeover switch with black handle and red grip, marked with Φ, OFF, and 1 positions.

    32A 3-Pole Changeover Switch with Centre Off | Kraus & Naimer

    Kraus & Naimer

    32A 3-Pole Changeover Switch with Centre Off | Kraus & Naimer

    £105.84inc VAT £88.20exc VAT

    In stock
  • BENY BYT-32 DC isolator switch with red handle in ON position, mounted on light gray weatherproof enclosure.

    Solar DC Isolator Switch 32A 1200V IP66 | Volta-Switch

    Voltacon

    Solar DC Isolator Switch 32A 1200V IP66 | Volta-Switch

    £39.80inc VAT £33.17exc VAT

    In stock

About AC & DC Protection

This range covers switch disconnectors, DC and AC fuses, change-over switches, automatic transfer switches, cam switches and bypass switches from brands including ABB, Socomec, Gave-Electro and Kraus & Naimer.

These switching devices suit solar PV installations across industrial and residential buildings, including water pumps, HVAC, data centres and power distribution. Installers use them to isolate and protect strings, inverters and combiner boxes on both the DC and AC side.

Options include DC isolators rated up to 1200V, AC switches for inverters in single and three phase configurations, and combiner boxes with surge protection and energy metering built in.