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Littelfuse PGR-4300-12 POWR-GARD Generator Ground Fault Relay
Part Number # PGR-4300-12
SKU # 2175806
Littelfuse PGR-4300-12 Key Features
Littelfuse PGR-4300-12 POWR-GARD Generator Ground Fault Relay
Brand: Littelfuse
Part Number: PGR-4300-12
Littelfuse POWR-GARD Generator Ground Fault Relay, Series: PGR 4300, 12 VDC, 0 to 1 mA Analog Output, NO-NC (1 Form C) Output Contact, 22 to 12 AWG Wire Clamping Terminal, DIN Rail/Surface Mount, 3 in H x 2.2 in W x 4.5 in D
Additional Description: LTFS-PGR-4300-12 GENERATOR GROUND FAULT RELAY-12VDCSUPPLY SUPPLY
Catalog Description: Operates on solidly grounded AC systems. The PGR-4300 Generator Ground-Fault Relay provides a simple method for detecting a ground-fault condition on generators without the need for current transformers (CTs). This greatly simplifies the installation. In addition, it is compatible with both three- and four-pole transfer switches. This relay also monitors the neutral-to-ground path for continuity. The PGR-4300 is ideal for any generator or application where there is not sufficient space to install CTs.
PGR-4300-12 Item Features
- No CTs required, saves space and simplifies installation
- Adjustable pickup (100 to 1200 A)- adjustable trip setting provides a wide range of protection and allows system coordination
- Adjustable time delay (0 to 1 s) - adjustable trip delay allows quick protection and system coordination
- Form C ground fault output contacts for alarming or tripping purposes
- Analog output (0 to 1 mA) provides means for connecting to an optional meter (PGA-0500) or control system
- N-G continuity alarm - monitors neutral to ground integrity and alarms if ground path becomes open circuit
- Passive filtering - eliminates nuisance tripping
- Operates on solidly grounded AC systems
- Local test button, local and remote reset button
- Non-fail safe contact operating mode
PGR-4300-12 Standards
cULus File No. E183688|UL 508|cULus Listed|FCC ApprovedSKU #2175806Part Number #PGR-4300-12UNSPSC39122331UPC00079458177374