Changeover switch network-generator 1P 40A SPMP\1P40

Modular switch SPMP\1P40 is a reliable solution for switching power sources, especially in emergency systems. The device allows for easy and safe switching between the grid and the generator, ensuring continuous power supply to critical circuits. 1P (single-pole) construction and a rated current of 40A make it an ideal choice for protecting and controlling various loads.

Features and application

The SPMP\1P40 switch is designed for mounting on a TH35 (DIN) rail, which facilitates its integration with existing electrical infrastructure. Its compact dimensions – only 1 module wide – allow for efficient use of space in the switchboard. This switch finds application in residential, commercial and industrial facilities where high energy availability is required. Thanks to the ability to select one of two positions (I-0-II), the switch enables circuit control or its complete disconnection, increasing system flexibility.

Advantages and benefits

• Safety: Ensures safe switching between power sources, minimizing the risk of equipment damage and power outages.
• Reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation. Mechanical endurance at the level of 8500 cycles testifies to its durability.
• Compact dimensions: 1 module width allows for optimal use of space in the switchboard.
• Easy installation: Mounting on a standard TH35 rail facilitates and speeds up installation.
• Versatility: Suitable for various applications – from home installations to industrial facilities.
• Polish product: The device is manufactured by Spamel, a well-known Polish manufacturer of electrical automation, which guarantees access to service and technical support.
• Cage screw terminals: Allow for secure and durable connection of wires with a cross-section of up to 16 mm².

Technical parameters and compliance with standards

The SPMP\1P40 switch meets the requirements of IEC/EN 60947-3 and IEC/EN 60947-1 standards, confirming its compliance with European safety and quality standards. The device operates at a rated voltage of 240/415 V and a frequency of 50/60 Hz. The IP20 degree of protection provides protection against finger contact, but does not protect against the effects of water or dust – therefore, appropriate working conditions must be ensured (ambient temperature from -5°C to +40°C). The switch is characterized by electrical endurance at the level of 1500 cycles.