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EP-4854A-C3 Fuji Original Earth Leakage Circuit Breaker 3-Pole 50A New Stock Fast Delivery
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EP-4854A-C3 Fuji Original Earth Leakage Circuit Breaker 3-Pole 50A New Stock Fast Delivery
| Place of Origin | Japan |
| Brand Name | Fuji |
| Certification | COO & COC |
| Model Number | EP-4854A-C3 |
Product Details
Shipping Weight:
0.35 Kg
Trade Terms::
EXW, DAP, FOB, CIF
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Condition:
Brand New And Original
Packing Size:
54 × 85 × 75 Mm
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Highlight:
Fuji earth leakage circuit breaker
,3-pole 50A circuit breaker
,original Fuji breaker with warranty
Payment & Shipping Terms
Minimum Order Quantity
1
Price
$200
Delivery Time
3-5 days
Payment Terms
T/T,Alipay,Paypal
Supply Ability
99+
Product Description
Product pictures
Product Overview: Fuji SA528532-04
| Parameter | Specification |
|---|---|
| Brand | Fuji Electric |
| Part No. | EP-4854A-C3 |
| Type | Earth Leakage Circuit Breaker (ELCB / RCD) |
Application & Fault Scenarios
System: Fuji EP-4854A-C3 earth leakage circuit breaker used in distribution boards, motor control centers (MCC), industrial panels, commercial buildings, and machinery power circuits for ground-fault and personnel shock protection.
Typical Faults: ELCB fails to trip on leakage → electric shock hazard or fire risk; nuisance tripping due to internal component drift → repeated production stops; trip mechanism stuck → inability to reset after fault clearance; DIN rail clip broken → loose mounting and arcing; toroidal CT degradation → reduced sensitivity and missed ground faults.
Downtime Risk: Failed ELCB leaves circuits unprotected against ground faults → personnel injury risk, equipment burnout, or fire. Unplanned panel shutdown: 2–6 hrs, USD 2,000–15,000/hr loss.
Related products
| EP-4854A-C2 | EP-4854A-C4 |
| EP-4854B-C3 | EP-4854A-D3 |
| EP-3354A-C3 | EP-3354A-C2 |
| EP-6854A-C3 | EP-6854A-C4 |
| BW32LAG-3P | BW32LAG-4P |
| BW50LAG-3P | BW50LAG-4P |
| NC-10GCTS | NC-16GCTS |
| BW100LAG-3P | BW100LAG-4P |
| EP-4854A-S3 | EP-4854B-S3 |
| SC-05 | SC-05-1 |
Delivery & Warranty
| Item | Policy |
|---|---|
| Inspection | Pre-shipment visual check: housing intact, main/auxiliary contacts clean, coil terminals undamaged, DIN rail latch secure, no burn marks or cracks. Photos on request. No powered test. |
| Packaging | Bubble wrap → foam box → carton; anti-shock label; original Fuji box when available |
| Return/Exchange | 7-day return; 30-day exchange for quality issues |
| DOA | Report within 3 days with evidence → free replacement or full refund |
| Warranty | 12 months; excludes overvoltage, liquid ingress, unauthorized disassembly |
FAQ
Q1: What is Fuji EP-4854A-C3?
A: Original Fuji Electric earth leakage circuit breaker (3-pole, 50A, 30mA sensitivity) for ground-fault and personnel shock protection in distribution boards and industrial panels, DIN rail mounted.
A: Original Fuji Electric earth leakage circuit breaker (3-pole, 50A, 30mA sensitivity) for ground-fault and personnel shock protection in distribution boards and industrial panels, DIN rail mounted.
Q2: What faults does it fix?
A: ELCB failing to trip on leakage current, nuisance tripping due to component drift, stuck trip mechanism, broken DIN rail clip, and degraded sensitivity from toroidal CT aging.
A: ELCB failing to trip on leakage current, nuisance tripping due to component drift, stuck trip mechanism, broken DIN rail clip, and degraded sensitivity from toroidal CT aging.
Q3: Is it original?
A: Yes. 100% genuine Fuji Electric, visually inspected, 12-month warranty.
A: Yes. 100% genuine Fuji Electric, visually inspected, 12-month warranty.
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