Interruptor principal seccionador ABB E217-16-10B 1P 16A 230V AC calha DIN 2CCA703160R0001

In industrial control panels and distribution boards, the ABB E217-16-10B serves as a reliable main switch or disconnector for single-phase circuits. It is designed for DIN rail mounting and provides a compact 1-module width solution for isolating electrical circuits up to 16 A.

Key specifications

• Number of poles: 1
• Rated current: 16 A
• Rated operational voltage: 230 V AC
• Rated insulation voltage: 440 V
• Rated impulse withstand voltage: 4 kV
• Rated frequency: 50/60 Hz
• Mounting type: DIN rail
• Module width: 1 module (18 mm)
• Degree of protection: IP20 (terminals), IP40 (device with cover)
• Operating temperature range: -25 to +55 °C
• Terminal type: screw terminals
• Max. terminal capacity: 25 mm² rigid, 16 mm² flexible
• Electrical durability: 10000 cycles
• Mechanical durability: 20000 cycles
• Standards: IEC/EN 60947-3
• Function: main switch / disconnector
• Short-circuit making capacity: 1.5 kA (1s)
• Power loss per pole: 0.8 W
• Actuator type: toggle

Why choose it

This switch offers a compact, DIN-rail mountable solution for circuit isolation, with a robust toggle actuator and screw terminals that accommodate a wide range of conductor sizes. Its high electrical and mechanical durability ensures long-term reliability in demanding environments.

Ideal use cases

• Main switch for single-phase distribution circuits
• Isolation of lighting or heating circuits
• Control panel disconnecting means
• Industrial machinery power isolation

Good to know

The device meets IEC/EN 60947-3 and provides a degree of protection up to IP40 when fitted with a cover. It is suitable for operation in ambient temperatures from -25 °C to +55 °C.