Thyristors, DIACS & TRIACS

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Thyristors, DIACS & TRIACS


Discover all the thyristors your electronics project requires. Shop through our selection of DIACs, TRIACs, SCR thyristors as well as thyristor diode modules. For DIY or trade electricians, look no further than here for the right thyristor for your IC project. Order by 7pm Monday - Friday for same day dispatch!

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  Manufacturer Part No Order Code Manufacturer / Description
Avail Price For
Price Ex. VAT (Inc. VAT)
Quantity
Peak Repetitive Off-State Voltage, Vdrm On State RMS Current IT(rms)
 
 
Sort Acending Sort Decending Sort Acending Sort Decending
Z0103MA
Z0103MA - TRIAC, 0.8A, 600V, TO-92

SC07599

STMICROELECTRONICS - TRIAC, 0.8A, 600V, TO-92

Peak Repetitive Off-State Voltage, Vdrm 600V
On State RMS Current IT(rms) 800mA

+ See all product info

STMICROELECTRONICS 

TRIAC, 0.8A, 600V, TO-92

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88 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Peak Repetitive Off-State Voltage, Vdrm 600V
On State RMS Current IT(rms) 800mA

88

1+ £0.28 (£0.34) Price For
Ex. VAT (Inc. VAT)
10+ £0.23 (£0.28) Price For
Ex. VAT (Inc. VAT)
100+ £0.17 (£0.20) Price For
Ex. VAT (Inc. VAT)
250+ £0.15 (£0.18) Price For
Ex. VAT (Inc. VAT)

Qty

88 in stock

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88 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Each

1+ £0.28 (£0.34) 10+ £0.23 (£0.28) 100+ £0.17 (£0.20) 250+ £0.15 (£0.18)

Add
Min: 1 Mult: 1
600V 800mA
BTA08-600BRG
BTA08-600BRG - TRIAC, 8A, 600V, TO-220AB

SC07579

STMICROELECTRONICS - TRIAC, 8A, 600V, TO-220AB

The BTA08-600BRG is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance

69 in stock

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69 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Each

1+ £0.83 (£1.00) 10+ £0.65 (£0.78) 100+ £0.57 (£0.68) 250+ £0.51 (£0.61)

Add
Min: 1 Mult: 1
600V 8A
BTA16-600BWRG
BTA16-600BWRG - TRIAC, 16A, 600V, TO-220AB

SC11516

STMICROELECTRONICS - TRIAC, 16A, 600V, TO-220AB

The BTA16-600BWRG is a 3-pin Snubberless Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance • Low thermal...

65 in stock

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65 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Each

1+ £1.28 (£1.54) 25+ £1.09 (£1.31) 100+ £0.70 (£0.84) 250+ £0.67 (£0.80)

Add
Min: 1 Mult: 1
600V 16A
Z00607MA
Z00607MA - TRIAC, 0.8A, 600V, TO-92

SC07598

STMICROELECTRONICS - TRIAC, 0.8A, 600V, TO-92

Peak Repetitive Off-State Voltage, Vdrm 600V
On State RMS Current IT(rms) 800mA

+ See all product info

STMICROELECTRONICS 

TRIAC, 0.8A, 600V, TO-92

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48 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Peak Repetitive Off-State Voltage, Vdrm 600V
On State RMS Current IT(rms) 800mA

48

1+ £0.23 (£0.28) Price For
Ex. VAT (Inc. VAT)
10+ £0.17 (£0.20) Price For
Ex. VAT (Inc. VAT)
100+ £0.13 (£0.16) Price For
Ex. VAT (Inc. VAT)
250+ £0.11 (£0.13) Price For
Ex. VAT (Inc. VAT)

Qty

48 in stock

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48 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Each

1+ £0.23 (£0.28) 10+ £0.17 (£0.20) 100+ £0.13 (£0.16) 250+ £0.11 (£0.13)

Add
Min: 1 Mult: 1
600V 800mA
BTB04-600SL
BTB04-600SL - TRIAC, 4A, 600V, TO-220AB

SC09636

STMICROELECTRONICS - TRIAC, 4A, 600V, TO-220AB

The BTB04-600SL from STMicroelectronics is a standard 4A triac in 3 pin TO-220AB package. This triac is intended for general purpose applications where high surge current capability is required. • Gate current capability sensitivity of 10mA • Maximum gate ...

42 in stock

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42 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 11/12/17

Each

1+ £0.37 (£0.44) 10+ £0.32 (£0.38) 100+ £0.27 (£0.32) 250+ £0.25 (£0.30)

Add
Min: 1 Mult: 1
600V 4A
BTA16-600SWRG
BTA16-600SWRG - TRIAC, 16A, 600V, TO-220AB

SC07586

STMICROELECTRONICS - TRIAC, 16A, 600V, TO-220AB

The BTA16-600SWRG is a logic level standard TRIAC for general purpose mains power AC switching. • Medium Current • Low Thermal Resistance with Clip Bonding • Low Thermal Resistance Insulation Ceramic for Insulated BTA • High Commutation (4Q) or Very High C...

20 in stock

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20 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

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Each

1+ £1.36 (£1.63) 10+ £1.16 (£1.39) 100+ £0.75 (£0.90) 250+ £0.70 (£0.84)

Add
Min: 1 Mult: 1
600V 16A
BTA40-600B
BTA40-600B - TRIAC, 40A, 600V, RD-91

SC07592

STMICROELECTRONICS - TRIAC, 40A, 600V, RD-91

The BTA40-600B is a TRIAC for phase control operations in light dimmers, motor speed controllers. • Low Thermal Resistance with Clip Bonding • High Commutation Capability

20 in stock

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More stock available week commencing 18/12/17

Each

1+ £5.15 (£6.18) 10+ £4.64 (£5.57) 100+ £4.33 (£5.20)

Add
Min: 1 Mult: 1
600V 40A
2N6509G
2N6509G - THYRISTOR, 25A, 800V, TO-220

SC07557

ON SEMICONDUCTOR - THYRISTOR, 25A, 800V, TO-220

The 2N6509G is a Reverse Blocking Thyristor/Silicon Controlled Rectifier designed primarily for half‐wave AC control applications, such as motor controls, heating controls and power supply crowbar circuits. It has small, rugged, Thermopad construction for ...

17 in stock

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17 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 18/12/17

Each

1+ £1.20 (£1.44) 10+ £1.07 (£1.28) 100+ £0.95 (£1.14) 250+ £0.83 (£1.00)

Add
Min: 1 Mult: 1
800V 25A
Z0405MF
Z0405MF - TRIAC, 4A, 600V, TO-202

SC07602

STMICROELECTRONICS - TRIAC, 4A, 600V, TO-202

Peak Repetitive Off-State Voltage, Vdrm 600V
On State RMS Current IT(rms) 4A

+ See all product info

STMICROELECTRONICS 

TRIAC, 4A, 600V, TO-202

+ Check Stock & Lead Times

15 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 10 will be available for delivery on Dec 19, 2017
  • Peak Repetitive Off-State Voltage, Vdrm 600V
    On State RMS Current IT(rms) 4A

    15

    1+ £0.28 (£0.34) Price For
    Ex. VAT (Inc. VAT)
    10+ £0.23 (£0.28) Price For
    Ex. VAT (Inc. VAT)
    100+ £0.22 (£0.26) Price For
    Ex. VAT (Inc. VAT)
    250+ £0.19 (£0.23) Price For
    Ex. VAT (Inc. VAT)

    Qty

    15 in stock

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    15 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 10 will be available for delivery on Dec 19, 2017
  • Each

    1+ £0.28 (£0.34) 10+ £0.23 (£0.28) 100+ £0.22 (£0.26) 250+ £0.19 (£0.23)

    Add
    Min: 1 Mult: 1
    600V 4A
    2N6508G
    2N6508G - THYRISTOR, 25A, 600V, TO-220

    SC07555

    ON SEMICONDUCTOR - THYRISTOR, 25A, 600V, TO-220

    The 2N6508G is a 3-pin Silicon Controlled Rectifier is designed primarily for half-wave AC control applications. Glass passivated junctions with centre gate fire for greater parameter uniformity and stability. Blocking voltage to 800V. • Small, rugged, the...

    14 in stock

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    More stock available week commencing 18/12/17

    Each

    1+ £1.36 (£1.63) 10+ £1.08 (£1.30) 100+ £0.95 (£1.14) 250+ £0.82 (£0.98)

    Add
    Min: 1 Mult: 1
    600V 25A
    VS-P405W
    VS-P405W - THYRISTOR/DIODE MODULE, 40A

    SC11495

    VISHAY - THYRISTOR/DIODE MODULE, 40A

    The VS-P405W is a 6-pin high-voltage Phase Control Thyristor with isolating baseplate, mechanical designs are greatly simplified giving advantage of reduced size. The thyristor is applicable for power supplies, control circuits and battery chargers. Glass ...

    14 in stock

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    Each

    1+ £39.35 (£47.22) 10+ £15.03 (£18.04)

    Add
    Min: 1 Mult: 1
    1.2kV -
    BTA26-600BRG
    BTA26-600BRG - TRIAC, 25A, 600V, TOP-3

    SC07590

    STMICROELECTRONICS - TRIAC, 25A, 600V, TOP-3

    The BTA26-600BRG is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance • Low thermal res...

    13 in stock

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    13 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

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    Each

    1+ £3.09 (£3.71) 10+ £2.78 (£3.34) 100+ £2.47 (£2.96)

    Add
    Min: 1 Mult: 1
    600V 25A
    C106M1G
    C106M1G - THYRISTOR, 2.5A, 600V, TO-126

    SC07572

    ON SEMICONDUCTOR - THYRISTOR, 2.5A, 600V, TO-126

    The C106M1G is a 4A RMS PNPN sensitive gate Silicon Controlled Rectifier (SCR) designed for high volume consumer applications where reliability of operation is important. • Reverse blocking thyristor • Glassivated surface for reliability and uniformity • P...

    60 in stock

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    60 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

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    Each

    5+ £0.48 (£0.58) 25+ £0.39 (£0.47)

    Add
    Min: 5 Mult: 5
    600V 4A
    C106D1G
    C106D1G - THYRISTOR, 2.5A, 400V, TO-126

    SC07571

    ON SEMICONDUCTOR - THYRISTOR, 2.5A, 400V, TO-126

    The C106D1G is a 3-pin sensitive-gate Reverse Blocking Thyristor for high volume consumer applications such as temperature and speed control, process and remote control and warning systems where reliability of operation is important. The C106 series SCR ha...

    59 in stock

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    59 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

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    Each

    5+ £0.41 (£0.49) 25+ £0.37 (£0.44)

    Add
    Min: 5 Mult: 5
    400V 4A
    BTA08-600CWRG
    BTA08-600CWRG - TRIAC, 8A, 600V, TO-220AB

    SC11522

    STMICROELECTRONICS - TRIAC, 8A, 600V, TO-220AB

    The BTA08-600CWRG is a 8A insulated Snubberless TRIAC suitable for general purpose AC switching. The logic-level versions are designed to interface directly with low power drivers such as microcontroller. It can be used as an ON/OFF function in various app...

    11 in stock

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    11 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 5 will be available for delivery on Dec 19, 2017
  • Each

    1+ £1.11 (£1.33) 25+ £0.93 (£1.12) 100+ £0.53 (£0.64) 250+ £0.46 (£0.55)

    Add
    Min: 1 Mult: 1
    600V 8A
    BTA25-600B
    BTA25-600B - TRIAC, 25A, 600V, RD-91

    SC07588

    STMICROELECTRONICS - TRIAC, 25A, 600V, RD-91

    The BTA25-600B is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance • Low thermal resis...

    10 in stock

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    10 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £5.15 (£6.18) 10+ £4.64 (£5.57) 100+ £4.12 (£4.94)

    Add
    Min: 1 Mult: 1
    600V 25A
    BTA12-600BRG
    BTA12-600BRG - TRIAC, 12A, 600V, TO-220AB

    SC07583

    STMICROELECTRONICS - TRIAC, 12A, 600V, TO-220AB

    The BTA12-600BRG is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance • Low thermal res...

    9 in stock

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    9 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £1.36 (£1.63) 10+ £1.15 (£1.38) 100+ £0.75 (£0.90) 250+ £0.68 (£0.82)

    Add
    Min: 1 Mult: 1
    600V 12A
    BTA40-800B
    BTA40-800B - TRIAC, 40A, 800V, RD-91

    SC07594

    STMICROELECTRONICS - TRIAC, 40A, 800V, RD-91

    The BTA40-800B is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance • Low thermal resis...

    9 in stock

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    Each

    1+ £5.26 (£6.31) 10+ £4.75 (£5.70) 100+ £4.58 (£5.50) 250+ £4.29 (£5.15)

    Add
    Min: 1 Mult: 1
    800V 40A
    BTB12-600BWRG
    BTB12-600BWRG - TRIAC, 12A, 600V, TO-220AB

    SC11521

    STMICROELECTRONICS - TRIAC, 12A, 600V, TO-220AB

    The BTB12-600BWRG is a 3-pin Non-insulated Triac is suitable for general purpose mains power AC switching. It features medium current, low thermal resistance with clip bonding and high commutation (4Q) or very high commutation (3Q) capability. • 4A Peak ga...

    9 in stock

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    Each

    1+ £1.06 (£1.27) 25+ £0.90 (£1.08) 100+ £0.59 (£0.71) 250+ £0.55 (£0.66)

    Add
    Min: 1 Mult: 1
    600V 12A
    TS820-600T
    TS820-600T - THYRISTOR, 8A, 600V, TO-220AB

    SC11512

    STMICROELECTRONICS - THYRISTOR, 8A, 600V, TO-220AB

    The TS820-600T is a Sensitive Silicon Controlled Rectifier, suitable to fit all modes of control found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacit...

    9 in stock

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    9 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £0.66 (£0.79) 25+ £0.59 (£0.71) 100+ £0.51 (£0.61) 250+ £0.44 (£0.53)

    Add
    Min: 1 Mult: 1
    600V 8A
    2N6405G
    2N6405G - THYRISTOR, 16A, 800V, TO-220

    SC07554

    ON SEMICONDUCTOR - THYRISTOR, 16A, 800V, TO-220

    The 2N6405G is a 3-pin Reverse Blocking Thyristor for half-wave AC control applications, such as wherever solid-state devices are needed. The 2N6400 series thyristor has glass passivated junctions with centre gate geometry for greater parameter uniformity ...

    8 in stock

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    8 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £1.11 (£1.33) 10+ £0.88 (£1.06)

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    Min: 1 Mult: 1
    800V 16A
    Z0107MA
    Z0107MA - TRIAC, 0.8A, 600V, TO-92

    SC07601

    STMICROELECTRONICS - TRIAC, 0.8A, 600V, TO-92

    Peak Repetitive Off-State Voltage, Vdrm 600V
    On State RMS Current IT(rms) 800mA

    + See all product info

    STMICROELECTRONICS 

    TRIAC, 0.8A, 600V, TO-92

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    8 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Peak Repetitive Off-State Voltage, Vdrm 600V
    On State RMS Current IT(rms) 800mA

    8

    1+ £0.28 (£0.34) Price For
    Ex. VAT (Inc. VAT)
    10+ £0.23 (£0.28) Price For
    Ex. VAT (Inc. VAT)
    100+ £0.18 (£0.22) Price For
    Ex. VAT (Inc. VAT)
    250+ £0.15 (£0.18) Price For
    Ex. VAT (Inc. VAT)

    Qty

    8 in stock

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    8 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £0.28 (£0.34) 10+ £0.23 (£0.28) 100+ £0.18 (£0.22) 250+ £0.15 (£0.18)

    Add
    Min: 1 Mult: 1
    600V 800mA
    BTA06-600TRG
    BTA06-600TRG - TRIAC, 6A, 600V, TO-220AB

    SC07578

    STMICROELECTRONICS - TRIAC, 6A, 600V, TO-220AB

    The BTA06-600TRG is a 6A insulated Logic-level TRIAC suitable for general purpose AC switching. The logic level versions are specially recommended for use on inductive loads. It can be used as an ON/OFF function in various applications.

    7 in stock

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    7 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

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    Each

    1+ £0.61 (£0.73) 10+ £0.57 (£0.68) 100+ £0.49 (£0.59)

    Add
    Min: 1 Mult: 1
    600V 6A
    BTA10-600BRG
    BTA10-600BRG - TRIAC, 10A, 600V, TO-220AB

    SC07581

    STMICROELECTRONICS - TRIAC, 10A, 600V, TO-220AB

    The BTA10-600BRG is a 3-pin Standard Insulated TRIAC for general purpose AC switching and can be used as ON/OFF function. The BTA series TRIAC provides voltage insulated tab by using an internal ceramic pad. • High commutation performance

    7 in stock

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    7 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 18/12/17

    Each

    1+ £1.11 (£1.33) 10+ £0.88 (£1.06) 100+ £0.66 (£0.79) 250+ £0.55 (£0.66)

    Add
    Min: 1 Mult: 1
    600V 10A
    BTA24-600BWRG
    BTA24-600BWRG - TRIAC, 24A, 600V, TO-220AB

    SC11517

    STMICROELECTRONICS - TRIAC, 24A, 600V, TO-220AB

    The BTA24-600BWRG is a 3-pin Insulated Triac, suitable for general purpose mains power AC switching. It features high current, low thermal resistance with clip bonding and high commutation (4 quadrant) or very high commutation (3 quadrant) capability. • 4A...

    7 in stock

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    More stock available week commencing 18/12/17

    Each

    1+ £1.61 (£1.93) 25+ £1.50 (£1.80) 100+ £1.25 (£1.50) 250+ £0.99 (£1.19)

    Add
    Min: 1 Mult: 1
    600V 24A

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