PMU
Moisture and temperature protection relay for non-clog submersible pump safety.
Relay Control Device (Model FAM-F01) protects non-clog submersible pumps from seal leakage moisture ingress and motor winding over-temperature. It is a compact DIN-rail mounted protection unit designed for dependable failsafe operation.
Relay Logic Integration
Why Teams Choose PMU
Prevents pump damage from moisture ingress due to seal failure.
Detects high winding temperature to reduce unplanned downtime.
Failsafe design for reliable safety shutdown workflows.
Compact DIN rail format simplifies panel integration.
Interfaces and Connectivity
Power Supply: 230 VAC2 Analog Inputs (Resistive)2 Output Relay BasedLED Indication (Communication/Power/Fault)
Communication options: Wired integration with starter/control panels
High-Impact Use Cases
- Moisture ingress protection for non-clog submersible pumps
- Motor winding over-temperature protection
- Starter panel interlock with duplicate contacts
- Continuous safety status indication using LED signals
Industrial Applications
Submersible pump protection systems
Water and wastewater pumping infrastructure
Industrial utility motor protection panels
Product Gallery
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Technical Specifications
- Model: FAM-F01
- Auxiliary supply: 1 Phase 230 V AC
- Mode: Failsafe mode of operation
- Output contacts - Leakage: 2 NO, 1 NC
- Output contacts - Temperature: 2 NO, 1 NC
- LED Indications: Power On, Sump Level, Seal Leakage, Over Temperature
- Compact DIN rail mounting
- Easy starter interfacing with duplicate contacts
- Independent of pump motor rating
- Dimensions (W x H x D): 55 x 75 x 107.5 mm
- Degree of protection: IP20