Lawson Type LFPV-35 Solar DC Fuses are a range of 10 x 85 mm fuse-links specifically designed for protecting and isolating photovoltaic strings. These fuse-links are capable of interrupting low overcurrents associated with faulted PV systems (reverse current, multi-array fault.)
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]]>The post Lawson Solar 1500V DC 10x85mm Fuse complying with IEC 60269-1 & IEC 60269-6 appeared first on Adex.
]]>The post Lawson 400/415 Volt House Service Fuse-Links to IEC 60269-3/BS 88-3 – Type ME&MF appeared first on Adex.
]]>Lawson Type “ME” and “MF” fuse-links are for use in single or three-phase house service cut-outs or similar installations. The standardized BS 1361 breaking capacity of these fuse-links is 33kA at 0.3p.f. However, to cater for increased fault levels, all Fuse-links have been ASTA Certified to 80kA at 0.15pf.
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]]>The post Lawson 400/415 Volt Electricity Supply Distribution Fuse-Links to IEC 60269-2/BS 88-2 – Type J appeared first on Adex.
]]>Lawson Type “J” fuse-links are for use in a.c. electricity supply networks. They are installed in distribution boards, feeder pillars, link boxes, pole mounted cut-outs and heavy duty service intakes. The range includes all the current ratings specified in BS88-2 and BS 7656 for fuse-links with the standard 82mm and 92mm fixing centres, together with additional non-standardised fuse-links with 76mm fixing centres and female contact fuse-links.
Notes:
- JPU450, 500, 560, 630A are restricted to intermittent loading when installed in 400A fixed contacts
- JSU800A is restricted to intermittent loading when installed in 630A fixed contacts
- IEC60269 and BS88-2 specify performance requirements up to 630A fixed contacts, therefore the performance of JSU800A fuse-links complies with the Breaking Range and Utilisation Category “gG”
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]]>The post Lawson 500 Volt Fuse-Bases to IEC 60269-2 – Type LSPN/DIN appeared first on Adex.
]]>500 Volt Fuse-bases are used in conjunction with the 500 Volt NH type Industrial Fuse Links.
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]]>The post Lawson 500 Volt Fuse-Handle to IEC 60269-2 – Type LUCH appeared first on Adex.
]]>Type “LUCH” NH-fuse handles are used to insert and remove NH-fuse links and solid links of sizes 00 up to 4 from NH-fuse bases. When Type “LUCH” fuse-handles are used in correspondence with the suitable operating instructions it is practicable to insert and remove both fuse links and solid links under load condition.
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]]>The post Lawson 500 Volt Industrial Fuse-Links to IEC 60269-2 – Type LSPN/DIN appeared first on Adex.
]]>500 Volt NH Industrial Fuse-Links with knife blade contacts are for use in industrial installations. Type “LSPN/DIN” are used for protection of semi-conductors.
NH fuse-links are manufactured from a rectangular ceramic casing surrounded by a cover plate with a metal blade style terminal on each end. As a result of blown fuse-link, they must be replaced with a new fuse with the same characteristics. The fuse element inside the casing is connected to the cover plate / blade terminals.
Also available: Ranges of Fuse-Links for motor circuit and semi-conductor protection
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]]>The post Lawson 230/240 Volt Street Lighting Fuse-Links to IEC 60269-1/BS 88-1 – Type LST appeared first on Adex.
]]>Lawson Type “LST” fuse-links are for use in single-phase street lighting cut-outs or similar installations. These fuse-links comply with UK Electricity Supply Industry Standards and BS7654.
Leading authorities, including Lloyds Register of Shipping and Electricity Supply Authorities, have approved fuse-links within this range.
Final Image courtesy of Lucy
The post Lawson 230/240 Volt Street Lighting Fuse-Links to IEC 60269-1/BS 88-1 – Type LST appeared first on Adex.
]]>The post Lawson 240/690 Volt Semi-conductor Protection Fuse-Links to IEC 60269-4/BS 88-4 – Type LSC appeared first on Adex.
]]>A comprehensive range of Fuse-Links for the protection of semiconductor devices. The 240 and 690 volt series comply with the performance and dimensional requirements of BS 88: Part 4 and IEC 60269-4.
In addition to the current ratings specified in IEC 60269-4 and BS 88-4, other non-standard current ratings are available.
Indicators
Trip-indicator fuse-links are available for use in parallel with the main fuse-link. Indicator fuse-links can either be attached to the associated fuse-link or mounted separately in panel mounted fuse clips.
A push-on adaptor and micro switch attachment is available for use with the trip indicator to give the facility of remote indication.
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]]>The post Lawson 230/240 Volt Miniature Fuse-Links to IEC 60127 – Type MIN appeared first on Adex.
]]>Lawson type MIN Fuse-Links are available to meet a wide variety of applications.
Miniature and other small dimensioned Fuse-Links are grouped into several different application categories and comply with different specifications.
Many different types are available with current ratings from 10mA to 30A
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]]>The post Lawson 400/500/690 Volt Cylindrical Fuse-links to IEC 60269 2 IEC 60269 3 – Type LFN appeared first on Adex.
]]>For motor circuit protection Fuse-Links, replace ‘G’ by ‘M’ in the list reference. A range of semiconductor protection Fuse-Links is also available.
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]]>The post Lawson 400/415 Volt Industrial Fuse-Links to IEC 60269-2/BS 88-2 – Type LGP appeared first on Adex.
]]>Lawson type LGP Fuse-Links are suitable for use in REYROLLE pattern Type 2 and Type 20 Fuse-Holders.
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]]>The post Lawson 400/415 Volt Industrial Fuse-Links to IEC 60269-2/BS 88-2 – Type ABB appeared first on Adex.
]]>Lawson type “ABB” Fuse-Links are intended for use in ABB Slimline Fuse-Units.
The 00T Fuse-Link has the same envelope as NH Fuse-Link size 00.
The 3T Fuse-Link has the same envelope as NH Fuse-Link size 3.
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