Eaton 400A Tag Fuse 217 x 82 x 94 mm 1500V, 205 mm

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£403.59

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£484.31

(inc. VAT)

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RS Stock No.:
282-6247
Mfr. Part No.:
PV-400A-3L-U-15
Brand:
Eaton
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Brand

Eaton

Fuse Type

PV 3L U 15

Product Type

Tag Fuse

Current Rating

400A

Fuse Size

217 x 82 x 94 mm

Voltage

1500V

Standards/Approvals

CSA, UL, IEC 60269

Fixing Centres

205 mm

Application Category

Photovoltiac Systems

Fuse Speed

High

High Rupture Capacity

100 kAIC

Fuse Characteristics

Fast Acting

Overall Length

91mm

Length

217mm

Height

82mm

Width

94mm

Series

Eaton Bussmann

COO (Country of Origin):
HU

Eaton Tag Fuse, 400A Current Rating, 1500V Voltage - PV-400A-3L-U-15


This tag fuse is designed for use in photovoltaic systems to protect DC circuits in solar installations. It operates at system voltages up to 1500V and offers a high current interrupting capability suitable for demanding PV arrays. The unit is intended for fast-response circuit protection where Rapid disconnection is required to limit fault energy and protect downstream components.

Features & Benefits


• 400A current rating delivers robust overcurrent protection
• Fast-acting characteristic minimises energy let-through during faults
• 100kAIC high rupture capability enables interruption of large fault currents
• High-speed operation supports Rapid isolation of defective string sections
• Fixing centres of 205mm allow straightforward panel mounting

**Applications**


• Suitable for string-level protection in large-scale solar farms
• Ideal for protection of in-field combiners and DC distribution boards
• Used for safeguarding high-voltage PV arrays up to 1500V
• Can be used for retrofitting older PV systems to higher voltage standards

What standards underpin the device’s suitability for solar use?


It conforms to CSA, UL and IEC 60269 specifications, providing recognised test criteria for fuse performance in photovoltaic applications.

How Compact is the fuse for equipment integration?


The fuse has an overall Compact footprint with key package dimensions of 217x82x94mm to assist panel designers in space planning.

What fixing arrangement does it use for mounting?


It is designed with 205mm fixing centres to match common enclosure and rail layouts for Rapid installation.

How does the fuse speed affect system safety?


The high-speed, fast-acting behaviour reduces fault duration, limiting thermal and mechanical stress on strings and inverters during short-circuit events.

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