GE TR20B2000 MicroVersaTrip 2000A Rating Plug

Overview

The GE TR20B2000 is a 2000A rating plug designed for GE MicroVersaTrip Plus and MicroVersaTrip PM trip units, compatible with Power Break II insulated case circuit breakers of 2000A frame size. This plug-in current rating component sets the primary ampere rating for the solid-state trip unit, enabling overload, short-time and instantaneous protection coordination for low-voltage power distribution circuits. It is a mandatory matching spare part for breaker calibration and trip unit replacement.

Features

The GE TR20B2000 is a dedicated rating plug for MicroVersaTrip trip units.TR20B2000 sets the nominal current rating of the trip unit to 2000A. Plug-in installation, quick insertion and removal without rewiring. Precision matched with the built-in CT sensor of the 2000A frame breaker. Supports protection curve configuration for selective coordination in MCC and switchgear. Original OEM design, direct replacement for the factory rating plug.

Specs

Device Type: Rating Plug Model: GE TR20B2000 Brand: GE General Electric Series: MicroVersaTrip / Power Break II Rated current: 2000 A Compatible trip units: MicroVersaTrip Plus, MicroVersaTrip PM Compatible breaker frame: 2000A Power Break II Mounting: Plug-in Status: Discontinued legacy spare part

Principle

The GE TR20B2000 communicates the rated current value to the MicroVersaTrip trip unit. The trip unit uses this reference value to calculate overload, short-time delay and instantaneous trip thresholds based on the selected protection curves, ensuring the circuit breaker trips according to the set protection parameters when overcurrent occurs.

Applications

The GE TR20B2000 is deployed in GE Power Break II switchgear, main distribution panels and industrial power skids for power system protection coordination. The GE TR20B2000 is stocked as spare replacement for trip unit overhaul and breaker maintenance.