HAGER SFT440 - Changeover Switch 4 Pole 40 Amp

The HAGER SFT440 is a 4-pole, 40A modular changeover switch designed for seamless switching between power sources. It has a center-off position and a top common point for reliable operation in electrical distribution systems. With a rated operational voltage of 400V AC and an insulation voltage of 440V, this switch is built for demanding applications.

The SFT440 has a mechanical endurance of 200,000 operations and an electrical durability of 25,000 cycles at nominal load. It supports both rigid and flexible conductors, with screw terminal connections for secure wiring. The unit is IP20-rated for protection against solid objects and operates within a temperature range of -20°C to 50°C.

• 4-pole 40A changeover switch designed for switching between two power sources.
• Center-off position provides a neutral state for safe switching.
• Rated for 400V AC with an insulation voltage of 440V, suitable for high-voltage systems.
• Durable construction with 200,000 mechanical operations for long-lasting performance.
• Secure screw terminals support 1.5-16mm² rigid and 1.5-10mm² flexible conductors.

Q: What is the rated operational voltage of this switch?
A: The SFT440 operates at 400V AC with an insulation voltage of 440V.

Q: Can this switch handle high-current applications?
A: Yes, it supports up to 40A and is rated for AC21 and AC22 applications.

Q: What is the ingress protection (IP) rating?
A: It is IP20-rated, offering protection against solid objects.