Multicomp Pro Thermal Switch NC 90°C

Multicomp Pro Thermal Switch NC 90°C is a normally closed thermostat switch with a fixed switching temperature of 90°C (±5%), designed for reliable thermal protection and control.

Overview

The switch uses a thermo-bimetallic snap-disc mechanism to provide precise and responsive action. When its set temperature is reached, the double-contact system opens or closes the application circuit, supporting safety and automation functions. Heat transfer to the switch occurs via convection or direct conduction from all sides of its robust cylindrical housing, which allows versatile installation. Its gold-plated contacts are suited to low-voltage, signal-current operations, and the switch can function as a protective switch, sensor, or controller.

Applications

Key uses include:

• Safeguarding motors from overheating
• Protecting transformers and coils
• Integrating into electronic control systems
• Serving as a sensor in process automation
• Monitoring temperature in industrial and domestic equipment

Specifications

• Switching temperature: 90°C (±5%)
• Switching element: Thermo-bimetallic snap-disc
• Contact operation: Normally Closed (NC)
• Rated current: 13A / 6A at 250V AC, 50/60Hz
• Switching cycles: 1000 cycles under rated current
• Contact resistance: Less than 50mΩ (including a 100mm wire)
• Temperature rating (TA): 70°C to 160°C (in 5°C steps)
• Connections: L310 wire leads
• Dimensions (as supplied): width 2.2, depth 0.2, height 3.3
• Weight: 3.7 g

Choose the Multicomp Pro Thermal Switch NC 90°C for dependable thermal monitoring, with a 13A / 6A rated current at 250V AC, 50/60Hz, and L310 wire leads for connection.