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RS PRO 80A Cartridge Fuse 22 x 58 mm 415V AC ME80 BS1361 House Service Fuse Link 667-0346

Category Cartridge Fuse Brand RS PRO Condition New

Specifications

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)

Key Features

  • Rated current is 80 amperes, suitable for household service cut-outs.
  • Designed for 415V AC voltage applications.
  • Fuse size measures 22 mm diameter by 58 mm overall length.
  • Complies with BS1361 and IEC60269-3 specifications for safe breaking capacity.
  • Fusing factor does not exceed 1.5 (class Q1) ensuring reliable operation.
  • Rated breaking capacity is 33kA at 0.3 power factor, tested to 80kA at 0.15 power factor.
  • Lawson ME80 Type IIa fuse links for single or three-phase house service installations.
  • Originates from the United Kingdom, suitable for industrial and residential use.

Product Description

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.

RS PRO 80A Cartridge Fuse 22 x 58 mm 415V AC ME80 BS1361 House Service Fuse Link 667-0346
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Frequently Asked Questions

The cartridge fuse has a current rating of 80 amperes.

This fuse measures 22 mm in diameter and 58 mm in overall length.

It is designed for use in 415V AC voltage applications.

The fuse complies with BS1361 and IEC60269-3 specifications.

The rated breaking capacity is 33 kA at a 0.3 power factor, and it has been tested to 80 kA at a 0.15 power factor.

The fusing factor does not exceed 1.5, classified as Q1.

It is suitable for house service cut-outs in both single and three-phase supply systems.

This fuse originates from the United Kingdom.

It is a Lawson ME80 Type IIa fuse link designed for enhanced safety in house service circuits.

The application category for this fuse is BS1361, which is standard for household service fuses.

The 80 kA testing ensures that the fuse can handle high fault conditions safely without risk of failure.

It is appropriate for industrial, commercial, and residential electrical installations requiring reliable fuse protection.

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