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BF1 FUSE RATED 58V

Description

This BF1 fuse is rated at 58V and offers a bolt-on fuse for

high current wiring protection. Current rating 30A - 200A;

with transparent housing for easy detection of blown fuses.

Specifications

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

Visible melting element

Terminals: Copper alloy, gal. Sn

2 x M5 bolts, distance 30 mm

Mounting Torque: 4.5 Nm +/- 1Nm

Interrupting Rating: 1000A @ 58 VDC

Complies with: ISO 8820-5

UL 248 Special Purpose Fuses

Operating temperature: -40 to 125 degrees C

Ordering Information

Part Number Package Size

142.5631.xxx2 500

Corresponding holder see Section “Fuse Holders.”

Note 1: Not UL rated Note 2: Short Circuit Protector only

Ratings

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

142.5631.5302

30 A 105 mV 2.70 mΩ 5,100 A²s

142.5631.5402 40 A

90 mV 1.56 mΩ 6,800 A²s

142.5631.5502 50 A

80 mV 1.03 mΩ 6,900 A²s

142.5631.5602 60 A

75 mV 0.75 mΩ 16,200 A²s

142.5631.5702 70 A

70 mV 0.64 mΩ 22,000 A²s

142.5631.5802 80 A

70 mV 0.55 mΩ 25,600 A²s

142.5631.6102 100 A

70 mV 0.44 mΩ 42,500 A2s

142.5631.6122 125 A

70 mV 0.34 mΩ 62,500 A²s

142.5631.6152 150 A

70 mV 0.29 mΩ 83,400 A²s

142.5631.6202

200 A 70 mV 0.24 mΩ 126,000 A²s

Bolt-down Fuses

Time-Current Characteristics

% of Rating

Opening Time Min / Max (s)

30-150A Fuses

200A Short Circuit

Protectors

75 – / – 360,000 s / –

100 360,000 s / – – / –

110 14,400 s / – – / –

150 90 s / 3,600 s – / –

200 3 s / 100 s 1 s / 15 s

300 0.300 s / 3 s – / –

350 – / – 0.300 s / 5 s

500 0.100 s / 1 s – / –

600 – / – 0.100 s / 1 s

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Littelfuse BF1 58V Series Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Hardware Littelfuse BF1 58V Series. Littelfuse BF1 58V Series User Manual Manual do Utilizador

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