The Petercem H series is a series of unencapsulated mini microswitches with snap action, particularly suitable for aviation and industrial applications where hermetic sealing is not required. The switches are available in two versions – for low current (0.2 A) and high current (4 A) – and offer a mechanical life of up to 1 million cycles. With several options for contacts and actuators (including pin, lever, roller lever), the H series is highly flexible for adaptation in different environments.

– Current capacity:
Low current: up to 0.2 A resistive, 0.1 A inductive
High current: up to 4 A resistive, 2 A inductive
Voltage: up to 220 V AC or 30 V DC
– Mechanical life: up to 1,000,000 cycles
– Temperature range:
–55°C to +85°C (H5459 / H5463)
–55°C to +150°C (H5461 / H5467)
– Material: Plastic housing, gold-plated silver or gold contacts
– Mounting: M2 screws, DIN 41635 “B” dimensions
– Connections: Solder, radio, fork, or PCB terminals
– Approvals: AIR 8459 (French defense standard), MIL-PRF-8805 equivalent