Official PROK Devices Certified Supply
Authorized Distributor: PROK DevicesRange: 1–4A
DEL-04
DEL Series (DIN Rail)Microprocessor Based Static ELR, 1–4A
Mounting: DIN Rail Mounting (35mm)
Compact DIN-rail ELR specifically calibrated for 1A to 4A fault currents, matching standard industrial transformer secondary protection.
Key Technical Features
- 1A to 4A setting range
- Adjustable time delay (instantaneous to 3 sec)
- Compatible with Prok core balance current transformers
Typical Applications
Medium Motor Starter BoxesElevator PanelsCrane Control Cabins
PROK Relay Inquiry
Request Quote for DEL-04
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