BUSSMANN Time Delay Class D - Milk Bottle Fuses

Bussmann Class D fuses protect motors, fans, blowers, conveyors and HVAC systems from electrical faults, minimising downtime and ensuring operational reliability.

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BUSSMANN 35D33A
BUSSMANN 20D27B
BUSSMANN 4D16C
BUSSMANN 4GD27D
BUSSMANN 63D33E
BUSSMANN 6D27F
BUSSMANN 16D27G
BUSSMANN 2D27H
BUSSMANN 10D27I
BUSSMANN 50D33J
BUSSMANN 25D27K
Body Material: Ceramic , Body Style: Cylindrical , Class: D , Element: Dual , Indicating / Nonindicating: Nonindicating , Interrupt Rating: 100kA at 500 VAC , Rejection / Nonrejection: Nonrejection , Speed: Time Delay , Voltage Rating: 500 VAC
StyleModelColor CodeDiameterFunctionally Equal ToFuse AmpsLengthPrice (inc. GST)
A
35D33		Black27.5mmSiemens 5SB4-113550ft.A$ 66.40
B
20D27		Blue21.5mmSiemens 5SB2-712050ft.A$ 37.09
C
4D16		Brown13.2mmSiemens 5SA2-2450ft.A$ 50.49
C
4D27		Brown21.5mmSiemens 5SB2-21450ft.A$ 42.37
D
4GD27		Brown27/32"Siemens 5SB242"A$ 11.97
E
63D33		Copper27.5mmSiemens 5SB4-116350ft.A$ 71.46
F
6D27		Green21.5mmSiemens 5SB2-31650ft.A$ 45.17
G
16D27		Grey21.5mmSiemens 5SB2-611650ft.A$ 37.88
H
2D27		Pink21.5mmSiemens 5SB2-11250ft.A$ 42.53
I
10D27		Red21.5mmSiemens 5SB2-511050ft.A$ 36.74
I
10D16		Red13.2mmSiemens 5SA2-511050ft.A$ 41.23
D
100D125		Red1 1/3"Siemens 5SC2-211002.25"A$ 116.93
J
50D33		White27.5mmSiemens 5B45050ft.A$ 71.26
K
25D27		Yellow21.5mmSiemens 5SB2-812550ft.A$ 37.09

Features

  • Bussmann time delay Class D fuses feature white ceramic construction for durability and temperature resistance.
  • They have an interrupt rating of 50kA at 500VAC and are available in amperage ratings ranging from 2A to 100A.
  • These fuses have time-delayed speed to protect against temporary overloads.

Frequently Asked Questions

What are bottle fuses?

The bottle fuses are types of fuses with variable-sized ends used in small electrical systems to protect circuits from short circuits and overcurrents. These bottle fuses prevent incorrect insertion of wrong fuses into a circuit.

What is the difference between fusible and non-fusible switches?

Fusible switches are equipped with integrated fuses that offer overcurrent protection for electrical circuits, while non-fusible switches lack built-in fuses and rely on other protective devices, such as circuit breakers or upstream fuses, to provide overcurrent protection in the circuit.

How to maintain Bussmann time delay Class D fuses?

  • Ensure the fuse and surrounding components are clean and free from debris.
  • Store the fuses in a dry, clean and well-ventilated area.
  • Verify that the voltage and current ratings match the circuit requirements.
  • Ensure the electrical circuit does not carry a current higher than the fuse's rated capacity.

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