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American Zettler AZSR & AZEV Series Relays for Automotive Applications

Reliable switching solutions for high-power automotive systems. American Zettler’s AZSR & AZEV relays offer precision, durability, and safety for EV charging, energy storage, and high-voltage control applications.

  • High Switching Capacity: AZSR250 handles up to 50A, while AZEV400 delivers 80A per contact pair—perfect for demanding EV and automotive applications.
  • Automotive-Grade Durability: Both series are rated for extended electrical life with reinforced insulation and contact reliability under high-load conditions.
  • EV-Ready Performance: AZEV400 is designed for IEC 61851 Mode 3 and SAE J1772 Level 2 charging—ideal for AC EVSE and onboard charging systems.
  • Safety First: Wide contact gaps (≥1.85mm AZSR, ≥4.0mm AZEV) and dielectric strength up to 5kVrms ensure dependable isolation and reduced arc risk.
  • Space-Efficient & Robust: Compact form factors with sealed enclosures, PBT housings, and THT terminals—ready for tough automotive environments.
  • Built-in Monitoring Options: AZEV400 features an integrated SPST-NC monitor contact for real-time status diagnostics in safety-critical EV circuits.
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14 PRODUCTS

    AZEV132-1AE1BG-12D American Zettler
    Power Relay - SPST-NO (1 Form A) - 12VDC Coil Voltage - 32A Contact Current - 400VAC Max. Switching - Contact Wel ...
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    有存货: 761
    可立即发货 

    5
    $6.26
    25
    $5.60
    50
    $5.58
    100
    $5.47
    400
    $5.25
    AZEV140-1AE1BG-12D American Zettler
    40A Power Relay, AZEV140 Series | American Zettler Inc. AZEV140-1AE1BG-12D
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    有存货: 700
    可立即发货 

    5
    $21.33
    25
    $13.55
    50
    $12.36
    100
    $11.41
    400
    $10.61
    AZEV140-1AE1BG-24D American Zettler
    AZEV140 Series 50 A SPDT (1 Form C) 24 VDC Power Relay
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    有存货: 350
    可立即发货 

    5
    $26.44
    50
    $26.38
    100
    $26.31
    200
    $26.24
    400
    $13.85
    AZEV200-2AE-12D American Zettler
    A 40A, 2-pole power relay with a 12VDC coil, designed for electric vehicle charging applications.
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    有存货: 100
    可立即发货 

    5
    $28.67
    25
    $28.60
    50
    $28.53
    75
    $28.46
    150
    $15.07
    AZEV200-2AE1B-12D American Zettler
    40A Power Relay, AZEV200 Series | American Zettler Inc. AZEV200-2AE1B-12D
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    有存货: 118
    可立即发货 

    5
    $13.95
    25
    $12.66
    50
    $11.71
    150
    $11.19
    300
    $10.74
    AZEV200-2AE1B-24D American Zettler
    Relay Ev Charging 3PST 40A 24V
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    有存货: 73
    可立即发货 

    5
    $24.02
    25
    $18.35
    50
    $17.01
    75
    $16.72
    150
    $15.91
    AZSR1200-1AE-12D American Zettler
    200A Power Relay, AZSR1200 Series | American Zettler Inc. AZSR1200-1AE-12D
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    有存货: 50
    可立即发货 

    1
    $35.00
    5
    $32.99
    10
    $32.49
    25
    $32.02
    50
    $31.16
    AZSR1200-1AE-24D American Zettler
    200A Power Relay, AZSR1200 Series | American Zettler Inc. AZSR1200-1AE-24D
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    15 WEEKS

    25
    $92.92
    50
    $49.19
    75
    $34.62
    100 +
    $33.93
    AZSR131-1AE-12D American Zettler
    Power Relay - SPST-NO (1 Form A) - 12VDC Coil Voltage - 35A Contact Current - 277VAC Max. Switching - PC Board Mo ...
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    有存货: 101
    可立即发货 
    已订购: 1000
    Ships 8/26/26

    10
    $3.68
    50
    $3.30
    250
    $3.04
    500
    $2.92
    1,000
    $2.82
    AZSR131-1AE-24D American Zettler
    Power Relay 24VDC 35A SPST-NO(30.4mm 15.9mm 25.15mm) THT
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    有存货: 500
    可立即发货 

    10
    $2.46
    50
    $2.24
    250
    $2.15
    500
    $2.11
    1,000
    $2.07