Littelfuse BF2 32V Series Manual do Utilizador descarregar pdf (Página 1)

Products Catalog

BF2 FUSE RATED 32V

Description

This BF2 fuse is rated at 32V and offers a bolt-on fuse for

high current wiring protection. Current rating 100A - 500A;

with transparent housing for easy detection of blown fuses.

Specifications

Housing: Out of thermoplastic (UL 94-V0, heat-resistant)

100A - 300A: Visible melting element

Terminal: Copper alloy, gal. Sn

2 x M8 bolts, Distance 51 mm

Mounting Torque: 12.0 Nm +/- 1Nm

Breaking Capacity: 100 A - 300 A: 2.000 A, 32V, DC

400 A - 500 A: 1.500 A, 32V, DC

Complies with: ISO 8820-5

UL 248 Special Purpose Fuses

Ordering Information

Part Number Package Size

153.5395.xxxx 200

Last figure of article no. = packaging code

Corresponding holder see Section “Fuse Holders.”

* Parts with asterisk are short circuit protectors only.

Ratings

Part Number Current Rating Housing Color Typ. Voltage Drop Cold Resistance I

153.5395.610_ 100 A 110 mV 0.70 mΩ 46,800 A²s

153.5395.612_ 125 A

110 mV 0.52 mΩ 118,100 A²s

153.5395.615_ 150 A

110 mV 0.42 mΩ 113,400 A²s

153.5395.617_ 175 A

110 mV 0.36 mΩ 154,400 A²s

153.5395.620_ 200 A

110 mV 0.34 mΩ 288,000 A²s

153.5395.622_ 225 A

110 mV 0.29 mΩ 236,000 A²s

153.5395.625_ 250 A

110 mV 0.25 mΩ 292,500 A2s

153.5395.630_* 300 A

110 mV 0.21 mΩ 486,000 A²s

153.5395.640_* 400 A

110 mV 0.13 mΩ 964,000 A²s

153.5395.650_* 500 A

110 mV 0.12 mΩ 1,449,000 A²s

Bolt-down Fuses

Time Current Characteristics

% of Rating

Opening Time Min / Max (s)

100A - 250A 300A - 500A

75 – / – 4 h / –

100 4 h / – – / –

135 120 s / 1,800 s – / –

200 1 s / 15 s 1 s / 15 s

350 0.300 s / 5 s 0.500 s / 5 s

600 0.100 s / 1 s 0.100 s / 1 s

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Littelfuse BF2 32V Series Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Hardware Littelfuse BF2 32V Series. Littelfuse BF2 32V Series User Manual Manual do Utilizador

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Consulte online ou descarregue Manual do Utilizador para Hardware Littelfuse BF2 32V Series. Littelfuse BF2 32V Series User Manual Manual do Utilizador

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