PTF-30 5x20mm Panel Mount Fuse Holder 10A 250VAC

PTF-30 5x20mm Panel Mount Fuse Holder 10A 250VAC

The PTF 30 is a 5x20mm panel mount fuse holder designed for front-panel installation. It accepts standard 5x20mm cylindrical fuses and is rated 10A at 250VAC.

This fuse holder uses PA-G (polyamide glass-filled) housing material rated UL 94 V0 for reliable flame retardant performance. It features PC1 to PC2 shocksafe protection categories and IP40 degree of protection. Besides, its contact resistance stays below 5mΩ to ensure stable, low-loss electrical connection.

The PTF 30 operates reliably across a wide ambient temperature range from -30°C to +85°C. It fits panel thickness from 0.8mm minimum to 2.8mm maximum. Its standard colour is black, and other colours are available on request.

Key Specifications

• Product model: PTF 30
• Fuse size: 5x20mm cylindrical fuse
• Mounting type: Panel mount
• Rated current: 10A
• Rated voltage: 250VAC
• Rated power acceptance: 2.5W
• Housing material: PA-G (polyamide glass-filled), UL 94 V0
• Standard colour: Black (other colours on request)
• Shocksafe category: PC1 – PC2
• Degree of protection: IP40
• Contact resistance: <5mΩ
• Admissible ambient temperature: -30°C to +85°C
• Panel thickness: 0.8mm min to 2.8mm max

Derating Curve The PTF 30 maintains full rated power acceptance up to 50°C ambient temperature. Above 50°C, the allowable power acceptance decreases linearly. By 90°C, the derating reaches 0W, so continuous operation is not recommended.

Applications

• Power supply panel mount protection
• Industrial control panels
• UPS and inverter input circuits
• Test and measurement equipment
• Medical and instrumentation devices

Ordering Information Standard colour is black. Other colours are available on request. For custom packaging or special options, contact our sales team.

Datasheet Download Click here to download PTF 30 datasheet (PDF)

PTF_30 Panel fuse holder

FAQ

1: What size fuse does the PTF 30 holder accept?

1): It accepts standard 5x20mm cylindrical fuses.

2: What is the current and voltage rating?

2): 10A at 250VAC.

3: What type of mounting does it use?

3): Panel mount, suitable for panel thickness from 0.8mm to 2.8mm.

4: Is the housing flame retardant?

4): Yes, the PA-G housing is rated UL 94 V0.

5: What is the IP rating?

5): IP40.

6: What is the operating temperature range?

6): -30°C to +85°C ambient temperature.

7: What colours are available?

7): Standard colour is black. Other colours are available on request.