Description
The Hager HA454 is a long rotary handle switch (disconnector) developed for industrial use, featuring 4 poles and a rated current of 250 A, ensuring reliable isolation of circuits in the operating categories AC21 and AC22 up to 250 A, and AC23 up to 200 A.
Built in a fixed configuration with a recessed structure, it can be locked to avoid accidental manoeuvres.
It has a high short-circuit making capacity (Icm) of 15.30 kA at 415 V AC, according to the IEC 60947-3 standard, and can withstand short-time currents (Icw) up to 9 kA for 1 second.
With minimum ingress protection (IP00), it is designed for installation in protected environments, also allowing mounting on external buttons using dedicated accessories.
Datasheet
• Number of poles 2P (without neutral)
• Rated current 32 A
• Rated operating voltage 230 V AC
• Rated insulation voltage (Ui) 440 V
• Impulse withstand voltage (Uimp) 4000 V
• Connection type screw terminals (aligned)
• Number of DIN modules 1
• Degree of protection IP20
• Dimensions (H × W × D) 83 × 17.5 × 68 mm
• Operating temperature –20 °C to +70 °C; storage –40 °C to +80 °C
• Mechanical life 200,000 cycles
• Electrical life (AC21/AC22) 25,000 cycles
Properties
