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$9.61
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| Country of Origin | United Kingdom |
|---|---|
| Voltage | 415V ac |
| Diameter | 22mm |
| Brand | RS PRO |
| Model | 667-0346 |
| Overall Length | 58mm |
| Current Rating | 80A |
| Fuse Size | 22 x 58 mm |
| Application Category | BS1361 |
| 400//415 Volt House Service Cut-Out Fuse-Links to BS1361 | IEC60269-3 |
| Fusing factor | Not exceeding 1.5 (class Q1) Rated breaking capacity 33kA at 0.3 p.f. (tested at 80 kA at 0.15 p.f) |
RS PRO model 667-0346 is an 80 amp cartridge fuse with dimensions 22 x 58 mm designed for house service fuse applications conforming to BS1361 standards. It operates at 415V AC and features a Lawson ME80 designation indicating its use in house service cut-outs for single and three-phase supply systems.
This fuse offers a fuse size of 22 mm in diameter and an overall length of 58 mm, and is constructed to meet IEC60269-3 standards. The fusing factor is controlled to not exceed 1.5, classified as Q1, which denotes precise break characteristics suitable for house wiring protection.
The rated breaking capacity is 33 kiloamperes at 0.3 power factor, with ASTA testing certification demonstrating performance at 80 kiloamperes at 0.15 power factor. This ensures that the fuse link can handle potential fault conditions safely without risk of failure.
Lawson Type ME and MF fuse links are particularly designed for residential or small commercial service cut-outs where reliable and standard-compliant protection against overcurrent and short circuits is critical. The fuse's Type IIa classification highlights enhanced safety features and stringent testing.
Rated current: 80A for house services. Fuse size: 22 mm diameter and 58 mm length. Voltage rating: 415V AC suitable for residential supply. Constructed to BS1361 and IEC60269-3 standards. Breaking capacity tested to 80kA ensuring high fault tolerance.
Class Q1 fusing factor ensures effective circuit protection. Type IIa fuse for enhanced reliability in house service circuits. Manufactured under strict quality controls in the United Kingdom.
This RS PRO Cartridge Fuse is appropriate for industrial, commercial, and residential electrical installations requiring dependable fuse protection compliant with British Standards. It is used in electrical panels to protect wiring, equipment, and circuits from overload and short circuits, enhancing safety and operational stability.
Discover a wide range of RS PRO electrical protection devices in the EnvMart catalog for industrial and commercial electrical automation applications.
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