
ADR Series
A new standard for DIN rail-mounting hydraulic-magnetic circuit breakers. The Heinemann ADR series is the evident choice for manufacturers willing to integrate their design with hydraulic-magnetic technology without additional redesign effort. In addition to all the advantages of hydraulic-magnetic circuit breakers such as precise, stable, and reliable protection against overload or short-circuits, ADR provides the same Fit and Form as standard MCB: a great advantage for simplifying refurbishment or technology upgrade.
Features
- Hydraulic-magnetic overcurrent and fast short-circuit protections
- Different tripping curves
- In-Rush capabilities (8x – 15x – 22xIn) in standard
- Changeover (SPDT) auxiliary contact (C-NO-NC) embedded on the same pole as the circuit breaker
- Different configurations and types of auxiliary contact connections
- Midtrip options: handle falls to horizontal position on electrical tripping
- Trip-free design: breaker cannot be defeated by holding the handle in the ON position
- Power to the circuit breakers can be fed from the line or load side
- Easy installation on DIN 35mm rail according to DIN 50022 (IEC/EN60715)
- Module width of only 17.5 mm (per pole)
- Captive screws cannot be lost
- Captive terminals
- Optional handle locking system for Logout/Tagout