Accessories/spare parts for Low Voltage HRC fuse bases MERSEN

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General information
Ordercode YESSS
4305-8194
Product code
J214690
EAN code
8430399005140
Product group
Accessories/spare parts for Low Voltage HRC fuse bases
Brand
MERSEN
Type
BB1-2PPCL
phase barriers NH size 1 to 2 AC1000V DC1000V 250A-400A phase barriers NH size 1 to 2 AC1000V DC1000V 250A-400A 1-pole plastic for fuse base
Product description

NH fuse-bases are available for delivery in single-pole and three-pole designs and can be closely mounted in parallel rows. Each three-pole base is upplied with two phase-partition walls. NH fuse-links plugon covers which clip onto the contact springs can also be supplied for these bases. Plastic fuse-bases sizes 00 to 3 have a single-part plastic base while size 4 has a metal baseplate with 2 ceramic bases. The stable silver-plated contact springs are made of electrolytic copper and formed from one piece. Separate springing is provided by highly resilient captive steel springs, making the contact invulnerable to high thermal stress. Size 4 NH fuse-bases are designed for size 4 fuse-links with 8 mm contact blades. A microswitch (250VAC/10A, terminal size 6.3x0.8mm) can be used with NH fuse-links with striker, it operates when fuse melts or where there is no fuse-link. Indirect touch protection fuse bases: no microswitch possible. Rated impulse withstand voltage Uimp: 6kV / 8kV (sizes 00 / 0-4. IEC 60269 Compliance, Dimensions in accordance with DIN 43620, DIN VDE 0636-2, 0636-2.

Product specifications
Construction size
Other
Type of accessory/spare part
Separating partition
Accessory
Yes
Spare part
Yes
Product information
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