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- Back
- Motor Control and Protection
- Control and Signalling
  - Back
  - Pushbuttons and selector switches
    
    Back
    
    Pushbuttons
    
    Back
    
    Momentary
    
    Mushroom and emergency
    
    Push on-push off
    
    Double and triple-touch
    
    Selector switches
    
    Contact blocks
    
    Pilot lights
    
    Joysticks
    
    Potentiometer
    
    Sound buzzers
    
    Communication interfaces
    
    Accessories
    
    Control stations
    
    Back
    
    Empty
    
    Pre-assembled
    
    Accessories
  - Signal towers and beacons
    
    Back
    
    50mm LED integrated modular
    
    Back
    
    Modules
    
    Accessories
    
    70mm LED integrated modular
    
    Back
    
    Modules
    
    Accessories
    
    45mm pre-assembled
    
    Back
    
    Modules
    
    Accessories
    
    62mm Beacons
    
    Back
    
    Beacons
    
    Accessories
    
    70mm modular
    
    Back
    
    Modules
    
    Accessories
  - Limit, micro and foot switches
    
    Back
    
    Limit switches
    
    Back
    
    Pre-assembled
    
    Actuator heads
    
    Contact blocks and bodies
    
    Micro limit switches
    
    Pre-wired limit switches
    
    Foot switches
    
    Accessories
  - Safety devices
    
    Back
    
    Safety relays
    
    RFID safety sensors
    
    Safety limit switches
  - Rotary cam switches
    
    Back
    
    GX series
    
    GN series
    
    Accessories
- Circuit Protection and Isolation
- Automation and Control
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  - Time relays
    
    Back
    
    Modular
    
    8 and 11-pin
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    Level relays
    
    Electrodes
    
    Float switches
  - General purpose relays
    
    Back
    
    Relays
    
    Accessories
  - Micro PLCs and HMI
    
    Back
    
    Micro PLCs
    
    HMI
    
    Accessories
  - Switching power supplies
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- Energy Management
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Home /
Circuit Protection and Isolation /
Miniature and residual circuit breakers /
UL 489 branch circuit protection

UL 489 branch circuit protection

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MCB UL 489 1P CURVE D 4A 277V 10kA

P1MBUH1PD04

MINIATURE CIRCUIT BREAKER UL 489 1P CURVE D 4A 277V 10kA

$56.15

P1MBUH1PD04

MCB UL 489 1P CURVE D 60A 120V 10kA

P1MBUL1PD60

MINIATURE CIRCUIT BREAKER UL 489 1P CURVE D 60A 120V 10kA

$49.57

P1MBUL1PD60

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C
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CERTIFICATION STANDARD Clear

UL 489 / CSA C22.2 No.5

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