Panel-mounted phase sequence indicator for verifying correct L1-L2-L3 phase rotation on 3-phase supplies. Phase sequence verification is critical before connecting 3-phase motors, compressors, and other rotation-dependent equipment — incorrect phase sequence causes reverse rotation, which can damage machinery and create safety hazards. 301–500VAC operating range covers standard 400V and 415V 3-phase supplies.
Note: Available in 72x72mm and 96x96mm panel sizes. Choose the size that matches your existing switchboard instrument cut-outs.
Available sizes:
– 243-12PG: 72x72mm, 301-500VAC
– 244-12PG: 96x96mm, 301-500VAC
Crompton Phase Sequence Indicator – 301–500VAC, Panel Mount
Description
Panel-mounted phase sequence indicator for verifying correct L1-L2-L3 phase rotation on 3-phase supplies. Phase sequence verification is critical before connecting 3-phase motors, compressors, and other rotation-dependent equipment — incorrect phase sequence causes reverse rotation, which can damage machinery and create safety hazards. 301–500VAC operating range covers standard 400V and 415V 3-phase supplies.
Note: Available in 72x72mm and 96x96mm panel sizes. Choose the size that matches your existing switchboard instrument cut-outs.
Available sizes:
– 243-12PG: 72x72mm, 301-500VAC
– 244-12PG: 96x96mm, 301-500VAC
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