Eaton I5/SVB P3-100/I5/SVB/HI11 Main Switch 100A 3-Pole IP65 207378

Industrial electricians and panel builders use the Eaton I5/SVB P3-100/I5/SVB/HI11 as a main switch in distribution boards and control enclosures. It combines main switch, emergency switching off, and disconnector functions in one 3-pole device with a rated operational current of 100 A.

Key specifications

• Rated operational current (Iu): 100 A
• Number of poles: 3
• Rated operational voltage (Ue): 690 V AC
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-circuit making capacity (Icm): 3 kA at 690 V
• Rated short-circuit withstand current (Icw): 1.7 kA for 1 s
• Auxiliary contacts: 1 NO + 1 NC
• Handle colour: red
• Front plate colour: yellow
• Switching angle: 90°
• Rated power AC-23A at 400 V: 37 kW
• Rated power AC-3 at 400 V: 30 kW
• Terminal type: screw terminals
• Mounting type: surface mounting (in enclosure)
• Enclosure protection: IP65
• Operating temperature: -25 to +50 °C
• Standards: IEC/EN 60947

Why choose it

The red handle and yellow front plate provide clear visual indication of switch status, and the IP65 protection allows installation in dusty or wet environments when mounted in a suitable enclosure.

Ideal use cases

• Main switch for machine control panels
• Emergency stop disconnection in industrial equipment
• Isolation of power circuits up to 100 A

Good to know

The switch is designed for surface mounting inside an enclosure and uses screw terminals for secure conductor connection.