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gR FUSE H3BEgR 1000V AC 250A-630A

gR FUSE H3BEgR 1000V AC 250A-630A

Product catalog summary

Product Overview:
The document provides technical specifications for the H3BEgR series of fuses, which are available in different types: H3BEgR, H3BEgR-B, and H3BEgR-C. These fuses are designed for high voltage applications with a rating of 1000V AC and current ratings ranging from 250A to 630A.

Dimensions:
The dimensions of the fuses are provided in millimeters with specific tolerances. Key dimensions include 177±3 mm, 139.5±3 mm, 153.5±3 mm, and 112.5±3 mm, among others.

Features:
The fuses come with different configurations: with a microswitch base, with a central indicator without a microswitch base, and without an indicator.

Technical Specifications:
- Class of Operation: gR
- Interrupting Capacity: 120,000 amperes at 1000V AC
- Standards: IEC 60269-4, GB/T 13539.4, UL 248-13

Technical Parameters:
The document lists part numbers, current ratings, and safety approvals for each type of fuse. The current ratings range from 250A to 630A. Safety approvals are indicated with a symbol: ● denotes approved, ○ denotes pending approval.

Safety Approvals:
Fuses with current ratings of 250A to 450A have received TUV and cURus safety approvals, while those with ratings of 500A to 630A are pending approval.

Catalog excerpts

H3BEgR 1000V AC 250A-630A Class of Operation:gR 保护特性：gR Standard/ 标准：IEC 60269-4，GB/T 13539.4，UL 248-13 INTERRUPTING CAPACITY / 分断能力： 120,000 amperes at 1000V AC ● DENOTES FOR APPROVAL ○ DENOTES FOR PENDING Part No.: H3BEgR(amp rating )B 带中央指示器，不带微动开关底座（With a central indicator, without a microswitch base ）带中央指示器，不带微动开关底座（With a central indicator, without a microswitch base ）带中央指示器，不带微动开关底座（With a central indicator, without a microswitch base ） Part No.: H3BEgR(amp rating )C 无指示器No indicator 无指示器No indicator 无指示器No indicator Without central indicator 无中央指示器 SAFETY APPROVALS 安全认证 CURRENT RATING 额定电流 TUV cURus With Microswitch Without Base Microswitch Base 带微动开关基座不带微动开关基座

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