NCH8-40M/31 220V 40A Contactor with Manual Control — Reliable Switching for Resistive Loads
NCH8-40M/31 220V 40A is a modular contactor designed for both manual and remote control of low-inductive loads such as resistive heaters and household appliances. Rated at 40 Amps and operating at 220V, this contactor provides a robust switching solution. Importantly, it *does not* include protective functions and must be used in conjunction with circuit breakers and other protective devices to safeguard against overloads and short circuits. This ensures safe and reliable operation.
Technical Specifications:
Type: Modular Contactor with Manual Control
Standard: IEC/EN 60947-4-1 (assumed, based on common practice)
Base Material: Polycarbonate housing, Silver alloy contacts
Application: Indoor
Consumption: N/A – This is a switching device, not a consumable material.
Drying Time: N/A – Not applicable.
Durability: Mechanical life: 10 million operations; Electrical life: 200,000 operations at rated load.
Packaging: Individual box
Advantages:
Dual control options: manual and remote operation.
Compact modular design for easy installation.
Reliable switching of resistive and low-inductive loads.
Durable construction ensures long service life.
Clear visual indication of contactor status.
Cost-effective switching solution.
Applications:
Electric heating systems (resistive heaters).
Household appliance control (e.g., water heaters).
Lighting circuits with resistive loads.
Low-inductive load switching in industrial applications.
