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Schurter PFRA.300 PFRA.300 Multifuse cutoffs Current I(H) 4 A 30 V DC (L x W x H) 12.00 x 3.00 x 25.90 mm 1 pc(s) Piece
EAN:
Part number:
Item no:
Packaging type
Piece
Product type
Multifuse cutoffs
Nominal voltage
30 V DC
I(H)
4 A
I(T)
40 A
Datasheet (PDF)
Technical specifications
- Series PFRA
- Dimensions: Length 12 mm
- Dimensions: Width 3 mm
- Dimensions: Height 25.9 mm
- Nominal voltage at 50/60Hz 30 V DC
- Nominal current 4 A
- Approvals: CULus, TÜV, CE
- Contact material: Tin-plated
- Applications: Protection against overcurrent and short circuit of devices|ideal for low voltage power supplies up to a maximum voltage of 60V such as: Computers and peripherals, security and fire alarm systems, speakers, power transformers, automotive applications and general electronics.
- Note: These components are designed to protect against over current and over temperature, not for permanent repeated switching operations.|When handling products that come into contact with electrical voltage, the applicable VDE regulations must be observed.
- Housing material: Epoxy resin (UL 94V-0)
- Type of connection: THT
- Connection wire-Ø 0.81 mm
- Min. Operating temperature range -40 °C.
- Operating temperature range, max. 85 °C.
- Switch-off current, max. 40 A
- max. Resistance 1 hour after shutdown: 80 mOhm
- Trip time with specified reference current IS: 10.8 s.
- Power loss, max. 2 W.
- Soldibility 235 °C / 2 s
- Packaging type
Piece
- Product type
Multifuse cutoffs
- Nominal voltage
30 V DC
- I(H)
4 A
- I(T)
40 A
- Length
12.00 mm
- Width
3.00 mm
- Height
25.90 mm
- Content
1 pc(s)
- Dim
(L x W x H) 12.00 x 3.00 x 25.90 mm
- RoHS-compliant
Yes
- Type
PFRA.300
Documents & Downloads
Datasheet
Datasheet 3306366 Schurter PFRA.300 PFRA.300 Multifuse cutoffs Current I(H) 4 A 30 V DC (L x W x H) 12.00 x 3.00 x 25.90 mm 1 pc(s) Piece
User & Safety Instructions
User & Safety Instructions 3306366 Schurter PFRA.300 PFRA.300 Multifuse cutoffs Current I(H) 4 A 30 V DC (L x W x H) 12.00 x 3.00 x 25.90 mm 1 pc(s) Piece
Description
• Self-resetting fuse components
• Low power loss due to low resistance during normal operation
• Protection against overcurrent and short circuit of devices
• The operation is based on the PTC effect. In normal operation, the resistance of the component is very low, so that only very low power losses occur. In the event of an error, e.g. short-circuit or overcurrent, the resistance value of this component increases and protects the device. After elimination of the error and switched-off supply voltage, the component quickly returns to its low-ohm status
• Standard industry type, through-hole mounting
• Can be directly soldered on to a circuit board
This text is machine translated.
• Low power loss due to low resistance during normal operation
• Protection against overcurrent and short circuit of devices
• The operation is based on the PTC effect. In normal operation, the resistance of the component is very low, so that only very low power losses occur. In the event of an error, e.g. short-circuit or overcurrent, the resistance value of this component increases and protects the device. After elimination of the error and switched-off supply voltage, the component quickly returns to its low-ohm status
• Standard industry type, through-hole mounting
• Can be directly soldered on to a circuit board
This text is machine translated.
Hints
These components are designed to protect against over-current and over-temperature; not for permanent repeated switching operations.|When handling products that come into contact with electrical voltage, the valid VDE regulations must be observed.