Siemens 3VL1704-1DD33-0AA0 SENTRON 3VL / VL160X molded-case circuit breaker (MCCB) for industrial low-voltage line and system protection.
This unit is a 3-pole circuit breaker with a 40 A rated current and thermomagnetic TM overcurrent release. The thermal overload setting is adjustable from 32 to 40 A, while the short-circuit instantaneous release is rated at 600 A.
The unit is fitted with a Siemens rotary operating mechanism and extended metal operating shaft as pictured, suitable for mechanical operation from a cabinet or enclosure door arrangement.
Technical specifications:
- Manufacturer: Siemens
- Part Number: 3VL1704-1DD33-0AA0
- Series: SENTRON 3VL / VL160X
- Type: Molded Case Circuit Breaker (MCCB)
- Number of poles: 3
- Rated current In: 40 A
- Adjustable rated current Ir: 32–40 A
- Overcurrent release: Thermomagnetic (TM)
- Protection function: LI
- Instantaneous short-circuit release Ii: 600 A
- Breaking capacity Icu: 55 kA at 415 V AC
- Rated insulation voltage: 800 V AC
- Rated impulse withstand voltage: 8 kV
- Protection class: IP20
- Application: Line / system protection
- Rotary operating mechanism installed
- Extended operating shaft included
Used, fully functional.
Supplied as pictured with the installed rotary operating mechanism and extended shaft.
Packed and dispatched within 1 working day of cleared payment. Worldwide delivery via DHL Express, typically 2–7 working days.
Import duties, taxes and customs fees are the buyer's responsibility. Tracking is provided on dispatch.
