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BF1 FUSE RATED 32V

Description

This BF1 fuse is rated at 32V and offers a bolt-on fuse for

high current wiring protection. Current rating 23A - 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 or M6 bolts, distance 30 mm

Mounting Torque M5: 4.5 Nm +/- 1Nm

Mounting Torque M6: 6.0 Nm +/- 1Nm

Interrupting Rating: 23A & 30A: 1000A @32 VDC

40A - 150A: 2000A @32 VDC

200A: 1500A @32 VDC

Complies with: ISO 8820-5

UL 248 Special Purpose Fuses

Operating Temperature: -40 to 125 degrees C

Ordering Information

Mounting Torque Part Number Package Size

M5 153.5631.xxx2 1000

M5 153.5631.xxx1 10

M6 153.7010.xxx2 1000

M6 153.7000.xxx2 500

Ratings

Part Number

Current Rating Housing Color Typ. Voltage Drop Cold Resistance I

M5 M6

153.5631.523_

1,2

- 23 A 105 mV 3.50 mΩ 1,400 A²s

153.5631.530_ 153.5631.530_

30 A 105 mV 2.70 mΩ 5,100 A²s

153.5631.540_ 153.7010.540_ 40 A 90 mV 1.56 mΩ 6,800 A²s

153.5631.550_ 153.7010.550_ 50 A 80 mV 1.03 mΩ 6,900 A²s

153.5631.560_ 153.7010.560_ 60 A 75 mV 0.75 mΩ 16,200 A²s

153.5631.570_ 153.7010.570_ 70 A 70 mV 0.64 mΩ 22,000 A²s

153.5631.580_ 153.7010.580_ 80 A 70 mV 0.55 mΩ 25,600 A²s

153.5631.610_ 153.7010.610_ 100 A 70 mV 0.44 mΩ 42,500 A²s

153.5631.612_ 153.7010.612_ 125 A 70 mV 0.34 mΩ 62,500 A²s

153.5631.615_

153.7010.615_

150 A 70 mV 0.29 mΩ 83,400 A²s

- 153.7000.615_

150 A 70 mV 0.33 mΩ 98,000 A²s

153.5631.620__

153.7000.620__

200 A 70 mV 0.24 mΩ 126,000 A²s

Corresponding holder see Section “Fuse Holders.”

Note 1: not mentioned in ISO standard Note 2: Not UL rated Note 3: Short Circuit Protector only

Bolt-down Fuses

Time-Current Characteristics

% of Rating

Opening Time Min / Max (s)

23-150A Fuses

150-200A 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 32V Series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Littelfuse BF1 32V Series. Littelfuse BF1 32V Series User Manual Manuel d'utilisatio

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