PowerLogic™ P1 Protection Relays

Reliable basic protection for every panel

PowerLogic™ P1 Protection Relays are compact, cost-effective solutions offering fundamental overcurrent, earth-fault, voltage, and frequency protection for simple electrical distribution systems.

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Simple systems still need dependable protection

Legacy basic relays are often bulky, hard to integrate, and lack clear diagnostics. This results in longer commissioning time, limited system visibility, and increased maintenance effort.

Limited protection coverage

Basic connectivity

Difficult integration

Longer commissioning

Minimal diagnostics

Meet PowerLogic™ P1 — protection made simple

PowerLogic™ P1 Protection Relays deliver essential protection functions in a compact, easy-to-use form factor for low- and medium-voltage applications. They provide reliable overcurrent, earth-fault, voltage, and frequency protection with optional directional and communication features.

Meet PowerLogic™ P1 — protection made simple
Meet PowerLogic™ P1 — protection made simple
Meet PowerLogic™ P1 — protection made simple
Meet PowerLogic™ P1 — protection made simple

Fundamental protection. Maximum simplicity

Essential protection functions delivered in a compact and intuitive solution.

Overcurrent and earth-fault

protection in a single device

Voltage and frequency

supervision for basic networks

Compact footprint

suitable for retrofit panels

Simple configuration

Simple Operation

Reliable non-volatile

memory for settings retention

Flexible RS485

communication options

Designed for essential protection performance

Core protection elements with simple connectivity

Designed for essential protection performance
Designed for essential protection performance

Overcurrent (50/51), Earth Fault (50N/51N), Voltage & Frequency

Phase current inputs, configurable digital I/O

RS485, USB; Protocols – IEC 60870-5-103, Modbus RTU

Graphical display with LED status indication

Flush-mounted design suitable for LV/MV panels

Where PowerLogic™ P1 delivers value

Built for basic protection across common distribution systems.

Feeder overcurrent and earth-fault protection

Voltage and frequency monitoring

Simple motor and generator protection

Retrofit protection in existing panels

Backup protection schemes

Compact distribution boards

Engineered for everyday power systems

Ideal for straightforward protection needs across industries.

Commercial buildings

Commercial buildings

Commercial buildings

Light industrial facilities

Distribution utilities

Manufacturing plants

Infrastructure projects

Retrofit applications

Protection Coverage

Supporting feeder protection, voltage monitoring, and backup protection in basic distribution systems.

Services
Relay Testing, Programming & Configuration

Relay Testing, Programming & Configuration

Complementary Solutions

Compatible protection devices and accessories that extend basic protection and communication capabilities alongside PowerLogic™ P1 relays.

Secure your essential protection

Connect with our experts to deploy or upgrade PowerLogic™ P1 relays.

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