Datasheet > HF228NR

HF228NR

更新时间： 2024-11-12 12:48:31

品牌	Logo	应用领域
其他 - ETC		开关
页数	文件大小	规格书
5页	1011K
描述
Heavy Duty Safety Switches

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数据手册

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HF228NR 数据手册

Heavy Duty Safety Switches

Features

1. Quick-make, quick-break operating mechanism

12. Unique enclosure design increases rigidity and

prevents cuts and scrapes to conductors and

installer’s hands.

that ensures positive operation.

2. Visible blade, double-break switching action.

3. Arc chutes dissipate heat and prolong switch life.

13. Spring reinforced fuse clips that assure reliable

contact for cool operation.

4. Highly visible red handle grip.

14. Door latch securely holds door closed and

Designed for hook stick operation.

allows cover padlocking.

5. Defeatable dual cover interlock.

15. Front removable mechanical lugs that are

suitable for CU/AI 60 or 75° C conductors.

6. Center punch provided for field drilling

to allow ON padlocking.

16. Lugs are field convertible to copper

body and to a wide variety of compression

connectors.

7. Handle can be padlocked in the OFF position

with up to (3) padlocks with 5/16" hasps.

17. Hinged clear line terminal shield

with probe holes for inspecting or

testing line side terminals.

8. Generous top, bottom and side gutters that

meet or exceed NEC wire-bending space

requirements.

18. Embossed aluminum nameplate on Heavy

Duty Switches provides highly visible ON/OFF

indication.

9. Informative door labeling which includes

replacement parts list.

10. Tangential knockouts through 600A for easy

19. Drawn cover for increased rigidity

conduit lineup.

and resistance to abuse.

11. Side-hinged door that opens past 180 degrees

20. Top key hole and bottom mounting holes

for easier wiring.

provide easy 2 or 3 point mounting.

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

4-9

12 3 4 5

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