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TE Connectivity / P&B Fuseholder-Type Thermal Circuit Breaker - W28 Series

The W28 Series is a Thermal Circuit Breaker with push to reset actuator, fuse holder and series trip function. The W28 series circuit breaker has quickly connected termination and black with white marking bezel.

  • Push to reset
  • Approved to many international standards
  • Replaces slow blow glass cartridge fuse
  • Labor-saving snap-in mounting
  • Button extends for visual trip indication
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36 PRODUCT RESULTS FOR ""

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36 Products

    W28-XT1A-15
    Data Sheet
    W28-XT1A-15 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .075” to .105” (1.905mm ...
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    In Stock: 1252
    Immediately
    On Order: 5400
    Ships 11/2/26
    10
    $4.02
    50
    $2.80
    100
    $2.77
    300
    $2.74
    500
    $2.73
    W28-XQ1A-0.75
    Data Sheet
    W28-XQ1A-0.75 TE Connectivity / P&B Brand
    Circuit Breaker - Thermal - 1 Pole - 750mA, 250VAC / 32VDC - Push to Reset Actuator - Panel Mount.
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    In Stock: 7256
    Immediately
    5
    $7.54
    25
    $6.82
    50
    $5.89
    100
    $5.78
    300
    $5.15
    W28-XT1A-1
    Data Sheet
    W28-XT1A-1 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 1A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .075” to .105” (1.905mm ...
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    In Stock: 456
    Immediately
    5
    $7.68
    25
    $7.23
    50
    $6.44
    100
    $6.16
    300
    $5.83
    W28-XQ1A-16
    Data Sheet
    W28-XQ1A-16 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 16A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .032” to .062” (.813mm ...
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    On Order: 3790
    Ships 11/2/26
    10
    $3.56
    50
    $3.16
    100
    $2.98
    300
    $2.75
    500
    $2.74
    W28-XT1A-2.5
    Data Sheet
    W28-XT1A-2.5 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 2.5A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .075” to .105” (1.905m ...
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    In Stock: 9760
    Immediately
    5
    $9.68
    25
    $6.77
    50
    $6.32
    100
    $6.13
    150
    $6.07
    W28-XQ1A-7
    Data Sheet
    W28-XQ1A-7 TE Connectivity / P&B Brand
    Circuit Breaker - Thermal - 1 Pole - 7A, 250VAC / 32VDC - Push to Reset Actuator - Panel Mount.
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    On Order: 1890
    Ships 11/23/26
    10
    $3.68
    50
    $3.13
    100
    $3.07
    300
    $2.87
    500
    $2.80
    W28-XQ1A-0.50
    Data Sheet
    W28-XQ1A-0.50 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 0.5A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .032” to .062” (.813mm ...
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    In Stock: 1415
    Immediately
    On Order: 3000
    Ships 11/23/26
    5
    $7.77
    25
    $6.82
    50
    $6.07
    100
    $5.75
    300
    $5.50
    W28-XQ1A-2
    Data Sheet
    W28-XQ1A-2 TE Connectivity / P&B Brand
    Circuit Breaker - Thermal - Series Trip - 1 Pole - 2A, 250VAC/32VDC - Push to Reset Actuator - Panel Mount - Blac ...
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    In Stock: 4616
    Immediately
    On Order: 2400
    Ships 11/23/26
    5
    $7.85
    25
    $6.82
    50
    $6.07
    100
    $5.96
    300
    $5.94
    W28-XQ1A-20
    Data Sheet
    W28-XQ1A-20 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 20A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .032” to .062” (.813mm ...
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    In Stock: 70
    Immediately
    On Order: 13441
    Ships 10/28/26
    10
    $3.45
    50
    $2.17
    100
    $2.15
    300
    $2.09
    500
    $2.07
    W28-XQ1A-4
    Data Sheet
    W28-XQ1A-4 TE Connectivity / P&B Brand
    Circuit Breaker Thermal 1Pole 4A 250VAC/32VDC .250” (6.35mm) Quick Connect Will Mount in .032” to .062” (.813mm t ...
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    In Stock: 119
    Immediately
    On Order: 7800
    Ships 9/24/26
    10
    $3.74
    50
    $3.16
    100
    $2.45
    300
    $2.35
    500
    $2.32