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Pump seal failure relays monitor shaft seals of submersible pumps using a probe provided by the pump manufacturer. These 120 VAC relays include an LED fault indicator and are available for single or two-pump monitoring. The 8-pin socket required for these relays can be panel or 35mm DIN rail mounted.
Motor Control Relays - Pump Seal Failure
Pump Seal Failure Relays
PSFR relays are designed to monitor the shaft seals of submersible pumps. The relay output can be used to give an alarm indication of a leaking seal. The relay will automatically reset when the fault condition clears.
- Monitors submersible pump seals for leakage
- Adjustable sensitivity ranges (4.7K to 100K ohm)
- Uses industry-standard 8-pin octal sockets
- PSFR-1C-120A-TL: SPDT 10A at 240VAC / 7A at 28VDC (N.O.)
- PSFR-2C-120A-TL: SPST 5A at 240VAC / 5A at 28VDC (N.O.)
PSFR series relays start at
$57.00
(PSFR-1C-120A-TL)
Pump Seal Failures Relays Overview
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