60A Motor Starter Customized ATS Automatic Change Over Switch

A customized 60 A ATS cabinet built in the UK with IEC and BS EN compliance ensures safe and automatic switching between utility and generator power. It includes phase monitoring, configurable delay timers, LED status indicators, and a robust IP65 enclosure—ideal for motor starter circuits in residential, commercial, or light industrial installations.

UK‑built, customized 60 A Automatic Transfer Switch (ATS) Cabinet for motor starter applications:

Features & Functions
Equipped with two mechanically and electrically interlocked contactors for secure power transfer between two sources (utility and generator or mains–mains)
Phase monitoring relay to detect voltage loss, phase failure, or asymmetry before switching
Configurable delay timers (transfer and retransfer delays adjustable from 0.3 s to 30 hours) to prevent nuisance switching
Features Auto/Manual selector switch, allowing both automatic and manual transfer operations
Two-wire generator start interface for simple automatic control of standby generators
LED panel indicators show status: mains available/on-load and generator available/on-load
Built in an IP65-rated mild steel enclosure with top & bottom gland plates for secure installation and cable access

Technical Specifications (Typical 60 A UK Motor Starter ATS)
Specification: Details
Rated Current: 60 A (AC1 contactors rated to BS EN 60947‑6‑1)
Supply Voltage: Single-phase: 200‑240 V; Three-phase: 380‑415 V AC options available
Enclosure Rating: IP65 mild steel with lockable door and removable gland plates
Phase Monitoring: Built‑in phase/frequency relay with over/under-voltage and phase asymmetry monitoring
Timers: Delay-on-load and retransfer timers, adjustable from 0.3 s to 30 hours
Operation Modes: Automatic mode (default) or manual override via selector switch
Generator Start Control: Two-wire volt-free contacts for generator start/stop signals
Status Indication: LED indicators for supply availability and on-load status for both sources
Auxiliary Contacts: Optional volt-free contacts for load/plant signals and BMS integration