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Transparent rectangular industrial motor protector with push button operator and terminal markings

Eaton

Eaton XTPB004BC1 Manual Motor Protector 4A Push Button Frame B

SKU CH-JNVY-577WW

Three-phase manual motor protector with push-button operation rated for 4 A and up to 600 V AC

  • TypeIndustrial Electrical Controls & Automation
  • ColorTransparent
  • Protects motors up to 4 A with push-button control
  • Handles 600 V AC maximum for industrial circuits
  • Three-phase ratings from 208 V to 600 V AC
  • Single-phase horsepower ratings at 120 V and 240 V AC
  • Compact Frame B design fits standard panel layouts

Eaton XTPB004BC1 Manual Motor Protector

The Eaton XTPB004BC1 is a three-pole manual motor protector rated for 4 A with a push-button operator. It suits industrial control panels that need local manual start and stop of small motors up to 3 hp at 600 V AC. Installers working on conveyor drives, pump stations or fan arrays will find the compact Frame B housing fits standard DIN rail layouts.

DIN rail mounting and push-button wiring

The unit clips onto a standard DIN rail and uses screw terminals for line and load connections. A common error is exceeding the 4 A maximum overload relay setting, which causes nuisance tripping on motor inrush. Verify the motor nameplate current before commissioning and ensure the push-button actuator is not obstructed by adjacent devices in the enclosure.

Thermal response under continuous load

The thermal trip element reacts to sustained overcurrent rather than short peaks, so it protects windings during prolonged overload without tripping on normal start-up surges. At the 4 A setting the protector will carry rated current indefinitely but will open the circuit if the load remains above the setting for the time defined by the trip class. This behaviour suits applications with steady duty cycles such as continuous fans or centrifugal pumps.

Highlights

  • Protects motors up to 4 A with push-button control
  • Handles 600 V AC maximum for industrial circuits
  • Three-phase ratings from 208 V to 600 V AC
  • Single-phase horsepower ratings at 120 V and 240 V AC
  • Compact Frame B design fits standard panel layouts

Specifications

BrandEaton
TypeIndustrial Electrical Controls & Automation
ColorTransparent

Questions about this item

How can I verify the Eaton XTPB004BC1 is protecting the motor correctly after wiring it up?

Apply power and confirm the push-button operator stays engaged; the device will trip automatically if the motor draws more than 4 A at any rated voltage.

What comes in the box with the XTPB004BC1 and what must I source separately?

The unit includes the manual motor protector with push-button operator; you must supply mounting hardware, wiring, and a suitable enclosure.

Which current setting should I select for a 4 A motor load?

The maximum overload relay current setting is fixed at 4 A, so choose this model when your motor’s full-load current matches that value.

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