Part Number Explanation

• BW: Braking resistor

• 090: Nominal resistance 90 Ω

• P52B: Model code for aluminum shell type with cables and integrated thermal switch

Main Technical Specifications

• Resistance: 90 Ω (tolerance ±10%)

• Continuous power: 100 W

• Peak power: Approximately 9 kW for short-time operation

• Thermal protection: Built-in normally closed temperature switch

• Protection class: IP20

• Operating ambient temperature: -20 °C ~ +40 °C

• Cooling mode: Natural air cooling via aluminum housing

• Weight: About 0.5 kg

Key Features

1. Aluminum casing ensures good heat dissipation.

2. Integrated overheat protection improves operational safety.

3. Flexible cable outlet design for easy wiring and installation.

4. Compact structure for installation in narrow spaces.

Typical Applications