Eaton 630 A Fuse Holder, 3P-Pole, 690 V ac

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Subtotal (1 unit)*

$261.13

(exc. GST)

$287.24

(inc. GST)

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RS Stock No.:
261-672
Mfr. Part No.:
TD3-D NH3 Triple Pole Base CE
Brand:
Eaton
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Brand

Eaton

Product Type

Fuse Holder

Number of Poles

3

Body Material

Thermoplastic Body

Standards/Approvals

CE

COO (Country of Origin):
CN

Eaton Fuse Holder, 630A Current Rating, 690V Voltage - TD3-D NH3 Triple Pole Base CE


This fuse holder is a three-pole device designed to house and connect high-current fuses within industrial electrical installations. It provides a centralised means to mount and Interface protective elements in systems operating at elevated voltages, suitable for control panels and distribution assemblies that require robust, multi-pole protection.

Features & Benefits


• Rated for 630A continuous current to support heavy-duty circuits
• Three-pole configuration enabling simultaneous isolation of three conductors
• Thermoplastic body offering electrical insulation and reduced weight
• 690V voltage rating suitable for high-voltage industrial systems

Applications


• Suitable for motor control centre incoming protection in manufacturing plants
• Ideal for switchgear assemblies in distribution panels
• Used with power distribution runs in automation cabinets
• Can be used for protection of large contactors and starters

What material characteristics affect thermal behaviour under load?


The casing is MADE from thermoplastic, which provides insulating properties and manages heat dissipation differently to metallic holders, reducing conductive heat paths around the fuse connections.

How does the pole configuration impact installation flexibility?


The three-pole arrangement allows simultaneous mounting of three fuses in a Compact footprint, simplifying wiring of three-phase circuits and reducing panel space compared with separate single-pole holders.

What electrical system voltages is it suitable for?


It is specified for use up to 690V, making it compatible with common low-voltage industrial networks and certain higher-voltage distribution applications.

Which users will find this holder appropriate for their projects?


Engineers and technicians working in electrical, mechanical, automation and electronics fields who require a high-current, multi-pole fuse base for industrial equipment will find it applicable.

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