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Alarm Fuse, P4 / PL4 / P4H Series (P450)
Highly reliable fuses that have been used for many years for equipment that requires high reliability.
[Features]
·When the fuse is fused, the spring expands, creating an alarm contact inside the fuse or in the holder.
[Applications]
·Various communication devices such as telephone exchanges, various industrial equipment such as machine tools.
·It is widely used for various industrial equipment such as communication equipment and industrial robots.
·For alarm.
Part Number
Configured Part Number is shown.
P450
Alarm indicating fuse P4 / PL4 series specifications
Product External appearance
- External dimensions: 32 × 10 × 35 mm
- Weight: 9.5 g
- Color: black
- Operating Temperature Range: -20 to +70°C
- storage temperature: -40 to +85°C
Drawing
| — | Nominal value | ||||
|---|---|---|---|---|---|
| Product name | Maximum safe passing current | Fusing current *1 | Rated breaking capacity | Fuse resistance value *2 | Fusing I^2^t *3 |
| P403 | 0.3 A | 0.7 A | 220 V AC 2,500 A 250 V DC 1,500 A | 2Ω | 0.12 A2·S |
| P405 | 0.5 A | 1 A | 1.3Ω | 0.3 A2·S | |
| P413 | 1.3 A | 2 A | 0.5Ω | 2.1 A2·S | |
| P420 | 2 A | 3 A | 62 mΩ | 5.3 A2·S | |
| P430 | 3 A | 4.5 A | 44 mΩ | 12 A2·S | |
| P450 | 5 A | 7.5 A | 28 mΩ | 49 A2·S | |
| PL4100 | 10 A | 20 A | 125 V AC 2,500 A 125 V DC 1,500 A | 10 mΩ | 200 A2·S |
| PL4150 | 15 A | 30 A | AC/125 V DC 1,000 A | 8 mΩ | 400 A2·S |
- *1: Current value that is fused within 1 minute
- *2: When cold (Measured at 10% or less of the rated current)
- *3: The fusing I^2 t value is the 10 ms value of the I^2 t characteristic.
(*) when using this product in 100 to 200 V AC system circuit, please make sure that the product you are using is not subject to the Electrical Appliances and Materials Safety Act of Japan (PSE).
(*) alarm contact capacity P4, PL4: 200 VA maximum 220 V AC/250 V DC maximum 5 A
Fusing property
I^2 tt characteristics
Alarm indicating fuse P4H series specifications
Product External appearance
- External dimensions: 32 × 10 × 35 mm
- Weight: 9.5 g
- Color: black
- Operating Temperature Range: 7.5 or less: -20 to +70°C 10 A: -20 to +60°C
- storage temperature: -40 to +85°C
Drawing
| — | Nominal value | |||
|---|---|---|---|---|
| Product name | Rated Current | Rated breaking capacity | Fuse resistance value *1 | Fusing I^2^t *2 |
| P404H※3 | 0.4 A | 125 V AC 10,000 A AC/250 V DC 1,500 A | 2.2Ω | 0.092 A2·S |
| P405H※3 | 0.5 A | 1.6Ω | 0.2 A2·S | |
| P413H | 1.3 A | 0.52Ω | 1.7 A2·S | |
| P420H | 2 A | 78 mΩ | 3.5 A2·S | |
| P430H | 3 A | 51 mΩ | 10 A2·S | |
| P435H | 3.5 A | 42 mΩ | 15 A2·S | |
| P450H | 5 A | 30 mΩ | 37 A2·S | |
| P475H | 7.5 A | 125 V AC 10,000 A AC/250 V DC 200 A | 13 mΩ | 41 A2·S |
| P4100H | 10 A | 10 mΩ | 92 A2·S | |
- *1: When cold (Measured at 10% or less of the rated current)
- *2: The fusing I^2 t value is the 10 ms value of the I^2 t characteristic.
- *3: P404H and P405H are subject to the Electrical Appliances and Materials Safety Act of Japan (PSE).
(*) alarm contact capacity 200 VA maximum 125 V AC/100 V DC maximum 5 A
Fusing property
I^2 tt characteristics
| Part Number |
|---|
| P450 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Rated Voltage (V) | Rated Current (A) | Breaking capacity (kA) | Representative Standard | Block current (A) | Rated block capacity | Color | Operating Temperature Range (°C) | Outer diameter Dimensions (mm) | Other acquired standards |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 4.64 | 1 Piece(s) | 3 Day(s) or more | 10 | AC220$DC250 | 5 | 2.5（AC220V）、1.5（DC250V） | - | 7.5 | AC220V/2500A, DC250V/1500A | Black | -20 – 70 | 32x10x35 | NTT specification |
Loading...
Basic Information
| Type | Other | Fusing property | Other | Lead Wire | NA |
|---|---|---|---|---|---|
| Fuse size | Other | Operating surrounding temperature | Other |
Please check the type/dimensions/specifications of the part P450 in the Alarm Fuse, P4 / PL4 / P4H Series series.
Specification/Dimensions
-
Representative Standard
- PSE
- CCC
- CSA
-
Rated Voltage(V)
-
Rated Current(A)
-
Breaking capacity(kA)
-
Block current(A)
- 1
- 2
- 3
- 4.5
- 7.5
- 20
- 30
-
Rated block capacity
- AC/DC125V 1000A
- AC125V/2500A, DC125V/1500A
- AC220V/2500A, DC250V/1500A
-
Color
- Black
- Brown
-
Operating Temperature Range(°C)
- -20 – 60
- -20 to 70
- -20 – 70
-
Outer diameter Dimensions(mm)
- 32x10x35
- 32×10×35
Days to Ship
-
- All
- 3 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| P413 |
| P420 |
| P430 |
| P430H |
| PL4100 |
| PL4150 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Rated Voltage (V) | Rated Current (A) | Breaking capacity (kA) | Representative Standard | Block current (A) | Rated block capacity | Color | Operating Temperature Range (°C) | Outer diameter Dimensions (mm) | Other acquired standards |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 4.64 | 1 Piece(s) | 4 Day(s) or more | 10 | AC220$DC250 | 1.3 | 2.5（AC220V）、1.5（DC250V） | - | 2 | AC220V/2500A, DC250V/1500A | Black | -20 – 70 | 32x10x35 | NTT specification | ||
SGD 4.58 | 1 Piece(s) | 4 Day(s) or more | 10 | AC220$DC250 | 2 | 2.5（AC220V）、1.5（DC250V） | - | 3 | AC220V/2500A, DC250V/1500A | Black | -20 – 70 | 32x10x35 | NTT specification | ||
SGD 4.64 | 1 Piece(s) | 3 Day(s) or more | 10 | AC220$DC250 | 3 | 2.5（AC220V）、1.5（DC250V） | - | 4.5 | AC220V/2500A, DC250V/1500A | Black | -20 – 70 | 32x10x35 | NTT specification | ||
SGD 9.34 | 2 Piece(s) | 4 Day(s) or more | - | 250 AC / AC125 / 250 DC | 3 | 10（AC125V）, 1.5（AC／DC250V） | PSE / CCC / CSA | - | - | Black | -20 to 70 | 32×10×35 | - | ||
SGD 5.00 | 1 Piece(s) | 4 Day(s) or more | 10 | AC125$DC125 | 10 | 2.5（AC125V）、1.5（DC125V） | - | 20 | AC125V/2500A, DC125V/1500A | Brown | -20 – 70 | 32x10x35 | NTT specification | ||
SGD 6.43 | 1 Piece(s) | 4 Day(s) or more | 10 | AC125$DC125 | 15 | 1（AC／DC125V） | - | 30 | AC/DC125V 1000A | Brown | -20 – 60 | 32x10x35 | NTT specification |
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