Photovoltaic Fuse Holder – GF‑FB131 10×38 Fuse Base,32A 690VAC 32A 1000VDC,DIN‑Rail Bolt Terminal RoHS REACH
GF‑FB131 10×38 fuse base, photovoltaic fuse holder for10x38mm fuses,32A 690VAC 32A 1000VDC,DIN‑rail bolt‑connection for AC‑DC circuit protection.
GF‑FB131 10×38 Fuse Base is multi‑purpose photovoltaic fuse holder and fuse‑base accessory for 10×38 mm cylindrical fuse links. Dual‑rating performance: 32A 690VAC for industrial AC circuits and 32A 1000VDC for photovoltaic and energy‑storage DC‑side circuits. It adopts standard 35 mm DIN‑rail guide‑rail mounting and heavy‑duty bolt‑connection terminals. RoHS & REACH compliant, this fuse accessory provides reliable over‑current and short‑circuit protection for industrial AC cabinets, PV combiner boxes, BESS and mixed AC‑DC distribution systems.
Product At A Glance
| 목 | 매개변수 |
|---|---|
| 제품 모델 | GF‑FB131 (fuse base), fuse accessories |
| Compatible Fuse Size | 10×38 mm cylindrical fuse link |
| AC Rating | 32A, 690VAC |
| DC Rating | 32A, 1000VDC |
| Mounting | Standard 35 mm DIN‑rail guide‑rail installation |
| Connection | Bolt connection terminal |
| 규정 준수 | RoHS, REACH |
주요 특징
- Dual‑rating design:32A 690VAC for industrial AC circuits; 32A 1000VDC for PV & energy‑storage DC‑side applications
- Designed for standard 10×38 mm cylindrical fuse links; supports AC general‑purpose fuses and DC‑gPV photovoltaic fuses
- 35 mm DIN‑rail clip‑on mounting for fast assembly inside combiner‑boxes, switch cabinets and control panels
- Robust bolt‑type terminals: anti‑vibration, anti‑loosening under thermal‑cycling for long‑term indoor & outdoor operation
- Finger‑safe housing reduces accidental‑touch risk during high‑voltage DC maintenance work
- Serviceable construction: replace fuse‑link directly without rewiring the whole fuse base
- RoHS & REACH certified, meets EU environmental standards for global export orders
Application Overview
1000V DC solar and energy‑storage systems need dedicated DC‑gPV fuse protection. GF‑FB131 fuse base can match 10×38 mm gPV fuse links for PV‑string protection. For industrial AC projects, use qualified 10×38 mm AC‑rated fuses.
Critical Tip: Always select fuse links whose breaking capacity exceeds the available short‑circuit current of your system. AC‑only fuses cannot be used in 1000V DC photovoltaic circuits.
Installation Steps
- Clip the fuse base firmly onto standard 35 mm DIN‑rail.
- Connect incoming and outgoing conductors to bolt terminals, tighten to torque value specified on official datasheet.
- Insert properly‑rated 10×38 mm fuse link (AC‑type for AC circuit; gPV‑DC‑type for 1000V DC PV circuit).
- Close protective cover and double‑check terminal tightness.
- Custom specifications can be negotiated when placing bulk orders.
일반적인 적용 사례
- 1000V DC photovoltaic combiner‑box and PV‑string over‑current & short‑circuit protection
- Battery Energy Storage System(BESS) DC‑feeder protection
- Industrial 690VAC control cabinet and AC distribution‑panel protection
- Mixed AC‑DC power‑distribution cabinets for new‑energy projects
- DC‑side protection for small‑scale EV charging equipment
Pair this GF‑FB131 fuse base with our 10×38 mm AC & gPV photovoltaic fuses for complete AC‑DC multi‑scenario circuit‑protection assembly.
Safety Reminders
- Disconnect all AC and DC power before fuse replacement. Never perform live‑line operation on 1000V DC circuits.
- Follow datasheet‑specified torque for bolt terminals; insufficient torque causes abnormal over‑heating under full‑load current.
- Only use certified gPV‑grade DC fuses for photovoltaic circuits. General‑purpose AC fuses cannot apply for 1000V solar DC systems.
- Refer to official datasheet dimension drawings and electrical parameters before mass‑procurement.
자주 묻는 질문
Q: Which fuse fits GF‑FB131 fuse base?
A: It accepts 10×38 mm cylindrical fuse links. AC‑circuit max 32A 690VAC; DC PV/BESS circuit max 32A 1000VDC. Must adopt gPV‑grade DC fuses for solar systems. Confirm breaking‑capacity before ordering.
Q: What are electrical ratings of GF‑FB131?
A: Dual‑rating:32A 690VAC for AC circuits; 32A 1000VDC for photovoltaic and energy‑storage DC‑side circuits. Do not exceed respective AC / DC rating limits.
Q: What are mounting and connection modes?
A: Standard 35 mm DIN‑rail clip‑on installation; wiring is completed by bolt‑connection terminals for anti‑vibration performance.
Q: Does GF‑FB131 comply with EU environmental standards?
A: Yes, GF‑FB131 meets RoHS and REACH requirements. Compliance documents can be supplied upon request for EU‑oriented export‑projects.
Q: Where is GF‑FB131 commonly deployed?
A: Applied for 1000V DC PV combiners, battery‑storage cabinets, industrial 690VAC distribution and mixed new‑energy AC‑DC protection cabinets.
견적 및 기술 지원 요청
Share your order quantity and system AC‑DC electrical parameters. Our engineering team can provide datasheet, bulk‑price quotation and component‑selection guidance for your industrial, photovoltaic and energy‑storage DC‑protection projects.
GF‑FB131 10×38 Fuse Base · EssFuse · RoHS & REACH compliant. Verify datasheet electrical parameters before mass‑production.
