CS3 datasheet(38/55 Pages) COOPER

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Low Voltage Fuse Links Catalogue

For Product Data Sheets, visit www.cooperbussmann.com

NH Fuse Rail

Vertical Style

BFRD

690V / 250-630A

Sizes 1, 2, 3

Specifications

Description:

Vertical Fuse Rails are designed to be used

with NH Fuses. Fully protected against accidental contacts.

Main features are:

- Contact covers

- Inter polar barriers

- Label for protected circuit identification

- Busbar mounting with screws

Ratings:

Applications:

Disconnecting cabinets and low voltage

distribution switchboards with busbar spacing of 185mm

Standards and Approvals:

CE, IEC EN 60269-1, IEC EN

60269-3-1

Dimensions:

Volts: - 690V ac

Amps: - 250 - 630A

Catalogue Numbers

Size

Rating

(A)

Part Reference

Leading out Terminals

250

BFR1-3K/LM/C (*)

Pressed-in Nuts with M10 Screw

BFR1-3K/LW

V-Shaped Clamps

BFR1-3K/LL

Busbar Systems

185mm Busbar Spacing

Connects to Busbar with M12 bolts

400

BFR2-3K/LM/C (*)

Pressed-in Nuts with M10 Screw

BFR2-3K/LW

V-Shaped Clamps

BFR2/3K/LL

Busbar Systems

185mm Busbar Spacing

Connects to Busbar with M12 bolts

630

BFR3-3K/LM/C (*)

Pressed-in Nuts with M10 Screw

BFR3-3K/LW

V-Shaped Clamps

BFR3-3K/LL

Busbar Systems

185mm Busbar Spacing

Connects to Busbar with M12 bolts

(*) with Leading-out Terminal cover

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