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Circuit Protection:

76,383 Products Found
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Circuit Protection

(76,383)

  • Circuit Breakers (34,398)
  • ESD Protection Devices (3,711)
  • Fuses & Fuse Accessories (14,574)
  • Gas Discharge Tubes - GDT (925)
  • Line Conditioners (15)
  • Line Reactors (216)
  • Surge Protectors (1,361)
  • TVS - Transient Voltage Suppressors (17,231)
  • Thermistors (3,952)
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    B57236S0500M000
    EPCOS B57236S0500M000
    1688799

    Data Sheet

    RoHS

    EPCOS
    1. Thermistor
    2. ICL NTC
    3. 50 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. B57236S0 Series
    Each
    1+
    CHF 0.959
    50+
    CHF 0.545
    100+
    CHF 0.528
    250+
    CHF 0.443
    500+
    CHF 0.408
    More Pricing...
    Total:CHF 0.96
    Min: 1 / Mult: 1
    B57236S***M Series
    BK/S500-1.6-R
    EATON BUSSMANN BK/S500-1.6-R
    1123073

    Data Sheet

    RoHS

    EATON BUSSMANN
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 1.6 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. S500
    Each
    1+
    CHF 0.142
    50+
    CHF 0.134
    100+
    CHF 0.122
    250+
    CHF 0.102
    500+
    CHF 0.100
    More Pricing...
    Total:CHF 0.14
    Min: 1 / Mult: 1
    S500
    B72214S0301K101
    EPCOS B72214S0301K101
    1004391

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. MOV
    3. 300 V
    4. 385 V
    5. B722 Series
    6. 775 V
    7. Disc 14mm
    8. Metal Oxide Varistor (MOV)
    Each
    1+
    CHF 0.299
    10+
    CHF 0.186
    50+
    CHF 0.174
    100+
    CHF 0.161
    200+
    CHF 0.159
    More Pricing...
    Total:CHF 0.30
    Min: 1 / Mult: 1
    B722 Series
    REX12D-TA1-100-DC24V-8A
    ETA REX12D-TA1-100-DC24V-8A
    2892374

    Data Sheet

    RoHS

    ETA
    1. Electronic Circuit Breaker
    2. REX12D
    3. 8 A
    4. 24 VDC
    5. DIN Rail
    Each
    1+
    CHF 47.990
    10+
    CHF 42.280
    Total:CHF 47.99
    Min: 1 / Mult: 1
    REX12D
    E91N/125S
    ABB E91N/125S
    3263754

    Data Sheet

    RoHS

    ABB
    1. DIN RAIL FUSE HOLDER
    2. 1P+N
    3. 125A
    4. 600V
    Each
    1+
    CHF 101.790
    Total:CHF 101.79
    Min: 1 / Mult: 1
    E 90/125 Series
    E93/125S
    ABB E93/125S
    3263767

    Data Sheet

    RoHS

    ABB
    1. DIN RAIL FUSE HOLDER
    2. 3P
    3. 125A
    4. 600V
    Each
    1+
    CHF 150.830
    Total:CHF 150.83
    Min: 1 / Mult: 1
    E 90/125 Series
    ERZV10D221
    PANASONIC ERZV10D221
    1845442

    Data Sheet

    RoHS

    PANASONIC
    1. TVS Varistor
    2. 140 V
    3. 180 V
    4. ZNR V
    5. 360 V
    6. Disc 10mm
    7. Zinc Oxide Non-Linear Resistor (ZNR)
    Each
    1+
    CHF 0.270
    3+
    CHF 0.237
    5+
    CHF 0.203
    10+
    CHF 0.170
    20+
    CHF 0.159
    More Pricing...
    Total:CHF 0.27
    Min: 1 / Mult: 1
    ZNR V
    V22ZA1P
    LITTELFUSE V22ZA1P
    1057160

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Varistor
    2. MOV
    3. 14 V
    4. 18 V
    5. ZA
    6. 43 V
    7. Disc 7mm
    8. Metal Oxide Varistor (MOV)
    Each
    1+
    CHF 0.237
    50+
    CHF 0.147
    100+
    CHF 0.126
    250+
    CHF 0.108
    500+
    CHF 0.101
    More Pricing...
    Total:CHF 0.24
    Min: 1 / Mult: 1
    ZA
    B72205S0271K111
    EPCOS B72205S0271K111
    2217075

    Data Sheet

    RoHS

    Date/Lot Code

    EPCOS
    1. TVS Varistor
    2. 275 V
    3. 350 V
    4. StandarD
    5. 710 V
    6. Disc 5mm
    7. Metal Oxide Varistor (MOV)
    Each (Supplied on Full Reel)
    Full Reel
    1500+
    CHF 0.0902
    Total:CHF 135.30
    Min: 1500 / Mult: 1500
    StandarD
    P6KE200A
    MULTICOMP P6KE200A
    1578821

    Data Sheet

    RoHS

    MULTICOMP
    1. TVS Diode
    2. P6KE
    3. Unidirectional
    4. 171 V
    5. 274 V
    6. DO-204AC
    7. 2 Pins
    Each
    1+
    CHF 0.558
    10+
    CHF 0.432
    100+
    CHF 0.336
    500+
    CHF 0.263
    1000+
    CHF 0.237
    More Pricing...
    Total:CHF 0.56
    Min: 1 / Mult: 1
    P6KE
    1.5KE15CA
    STMICROELECTRONICS 1.5KE15CA
    2474084

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. TVS Diode
    2. Transil 1.5KE
    3. Bidirectional
    4. 12.8 V
    5. 21.2 V
    6. DO-201
    7. 2 Pins
    Each (Supplied on Full Reel)
    Full Reel
    Packaging Options
    600+
    CHF 0.198
    Total:CHF 118.80
    Min: 600 / Mult: 600
    Transil 1.5KE
    SMP758
    STMICROELECTRONICS SMP758
    2353656

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. TVS Thyristor
    2. 6 V
    3. 2 Pins
    4. DO-214AA
    5. Surge Protector
    6. 15 V
    7. 1 Circuits
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CHF 0.755
    50+
    CHF 0.596
    100+
    CHF 0.435
    Total:CHF 3.78
    Min: 5 / Mult: 5
    Trisil SMP Series
    B88069X8070B502
    EPCOS B88069X8070B502
    2529325

    Data Sheet

    RoHS

    EPCOS
    1. Gas Discharge Tube (GDT)
    2. T23-A420X
    3. 550 V
    4. 3 Terminal Through Hole
    5. 20 kA
    6. 850 V
    Each
    1+
    CHF 2.190
    10+
    CHF 1.990
    50+
    CHF 1.810
    100+
    CHF 1.690
    200+
    CHF 1.600
    Total:CHF 2.19
    Min: 1 / Mult: 1
    T23-A420X
    2905470
    PHOENIX CONTACT 2905470
    2843625

    Data Sheet

    RoHS

    PHOENIX CONTACT
    1. Surge Protector
    2. Mains Surge Protector
    3. Type 1 & 2
    4. 25 kA
    5. 350 VAC
    6. DIN Rail
    Each
    1+
    CHF 1,065.000
    Total:CHF 1,065.00
    Min: 1 / Mult: 1
    FLT-SEC Series
    2905743
    PHOENIX CONTACT 2905743
    2781583

    Data Sheet

    RoHS

    PHOENIX CONTACT
    1. Electronic Circuit Breaker
    2. 40 A
    3. 24 VDC
    4. DIN Rail
    Each
    1+
    CHF 159.770
    5+
    CHF 143.800
    10+
    CHF 140.920
    Total:CHF 159.77
    Min: 1 / Mult: 1
    -
    SMBJ13CA
    TAIWAN SEMICONDUCTOR SMBJ13CA
    2981347

    Data Sheet

    RoHS

    TAIWAN SEMICONDUCTOR
    1. TVS Diode
    2. SMBJ
    3. Bidirectional
    4. 13 V
    5. 21.5 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CHF 0.533
    10+
    CHF 0.303
    100+
    CHF 0.203
    500+
    CHF 0.147
    1000+
    CHF 0.133
    More Pricing...
    Total:CHF 0.53
    Min: 1 / Mult: 1
    SMBJ
    1TVS151800S2620
    ABB 1TVS151800S2620
    3263743

    Data Sheet

    ABB
    1. Load Centre / Distribution Board
    2. Split Load
    3. Steel
    4. 415 VAC
    5. 250 A
    6. 12 Circuits
    7. 1.09 m
    Each
    1+
    CHF 2,133.000
    Total:CHF 2,133.00
    Min: 1 / Mult: 1
    Protecta Plus Series
    PRD1PN40
    SCHNEIDER ELECTRIC PRD1PN40
    3550385

    Data Sheet

    RoHS

    SCHNEIDER ELECTRIC
    1. Surge Protector
    2. Surge Arrester
    3. 1 Pole
    4. Type 2
    5. 40 kA
    6. DIN Rail
    Each
    1+
    CHF 1,077.000
    Total:CHF 1,077.00
    Min: 1 / Mult: 1
    -
    P6KEG39CA
    MULTICOMP PRO P6KEG39CA
    3226355

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. TVS Diode
    2. P6KE
    3. Bidirectional
    4. 33.3 V
    5. 53.9 V
    6. DO-15
    7. 2 Pins
    Each
    5+
    CHF 0.241
    10+
    CHF 0.173
    100+
    CHF 0.124
    500+
    CHF 0.0949
    1000+
    CHF 0.0865
    More Pricing...
    Total:CHF 1.20
    Min: 5 / Mult: 5
    P6KE
    T0603FF0200TM
    AEM T0603FF0200TM
    3701343

    Data Sheet

    RoHS

    AEM
    1. Fuse
    2. Surface Mount
    3. 200 mA
    4. Very Fast Acting
    5. 35 V
    6. 65 V
    7. 0603 [1608 Metric]
    8. TF-FUSE FF Series
    Each (Supplied on Cut Tape)
    Cut Tape
    10+
    CHF 0.195
    100+
    CHF 0.167
    500+
    CHF 0.141
    2500+
    CHF 0.108
    4000+
    CHF 0.106
    Total:CHF 1.95
    Min: 10 / Mult: 10
    TF-FUSE FF Series
    SMAJE15A
    EATON BUSSMANN SMAJE15A
    3755248

    Data Sheet

    RoHS

    EATON BUSSMANN
    1. TVS Diode
    2. SMAJE Series
    3. Unidirectional
    4. 15 V
    5. 24.4 V
    6. DO-214AC (SMA)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CHF 0.247
    10+
    CHF 0.166
    100+
    CHF 0.0803
    500+
    CHF 0.0702
    1000+
    CHF 0.061
    More Pricing...
    Total:CHF 1.23
    Min: 5 / Mult: 5
    SMAJE Series
    SM6T39CAHM3_A/H
    VISHAY SM6T39CAHM3_A/H
    3527875

    Data Sheet

    RoHS

    VISHAY
    1. TVS Diode
    2. Bidirectional
    3. 33.3 V
    4. 600 W
    5. 37.1 Vbr-41 Vbr
    6. 69.7 Vcl
    7. DO-214AA
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CHF 0.433
    10+
    CHF 0.333
    100+
    CHF 0.251
    500+
    CHF 0.212
    1000+
    CHF 0.187
    Total:CHF 0.43
    Min: 1 / Mult: 1
    TRANSZORB SM6T Series
    B57213P0220M301
    EPCOS B57213P0220M301
    3407655

    Data Sheet

    RoHS

    EPCOS
    1. ICL NTC THERMISTOR
    2. 22OHM
    3. 4A
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CHF 0.702
    10+
    CHF 0.639
    50+
    CHF 0.530
    100+
    CHF 0.451
    200+
    CHF 0.412
    More Pricing...
    Total:CHF 0.70
    Min: 1 / Mult: 1
    P13
    SF-0402F300-2
    BOURNS SF-0402F300-2
    2328662

    Data Sheet

    RoHS

    BOURNS
    1. Fuse
    2. Surface Mount
    3. 3 A
    4. Fast Acting
    5. 32 V
    6. 0402 [1005 Metric]
    7. SF-0402F
    Each (Supplied on Cut Tape)
    Cut Tape
    10+
    CHF 0.432
    100+
    CHF 0.382
    500+
    CHF 0.321
    2500+
    CHF 0.254
    5000+
    CHF 0.239
    More Pricing...
    Total:CHF 4.32
    Min: 10 / Mult: 10
    SF-0402F
    02292.25MXP
    LITTELFUSE 02292.25MXP
    1596583

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 2.25 A
    5. 250 V
    6. 5mm x 15mm
    7. 0.2" x 0.59"
    8. Slo-Blo 229 Series
    Each
    1+
    CHF 0.284
    50+
    CHF 0.278
    100+
    CHF 0.273
    250+
    CHF 0.267
    Total:CHF 0.28
    Min: 1 / Mult: 1
    Slo-Blo 229 Series
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