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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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
Style | Model | Color Code | Diameter | Functionally Equal To | Fuse Amps | Length | Price | |
---|---|---|---|---|---|---|---|---|
A | 35D33 | Black | 27.5mm | Siemens 5SB4-11 | 35 | 50ft. | €40.52 | |
B | 20D27 | Blue | 21.5mm | Siemens 5SB2-71 | 20 | 50ft. | €22.61 | |
C | 4D16 | Brown | 13.2mm | Siemens 5SA2-2 | 4 | 50ft. | €32.04 | |
C | 4D27 | Brown | 21.5mm | Siemens 5SB2-21 | 4 | 50ft. | €26.89 | |
D | 4GD27 | Brown | 27/32" | Siemens 5SB2 | 4 | 2" | €7.60 | |
E | 63D33 | Copper | 27.5mm | Siemens 5SB4-11 | 63 | 50ft. | €43.60 | |
F | 6D27 | Green | 21.5mm | Siemens 5SB2-31 | 6 | 50ft. | €27.54 | |
G | 16D27 | Grey | 21.5mm | Siemens 5SB2-61 | 16 | 50ft. | €23.10 | |
H | 2D27 | Pink | 21.5mm | Siemens 5SB2-11 | 2 | 50ft. | €26.99 | |
I | 10D16 | Red | 13.2mm | Siemens 5SA2-51 | 10 | 50ft. | €25.15 | |
D | 100D125 | Red | 1 1/3" | Siemens 5SC2-21 | 100 | 2.25" | €74.20 | |
I | 10D27 | Red | 21.5mm | Siemens 5SB2-51 | 10 | 50ft. | €22.40 | |
J | 50D33 | White | 27.5mm | Siemens 5B4 | 50 | 50ft. | €43.48 | |
K | 25D27 | Yellow | 21.5mm | Siemens 5SB2-81 | 25 | 50ft. | €23.55 |
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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