Hager HTI HA DIII E33 63A gG 500V Fuse – Trage-type fuse for industrial and commercial electrical protection
The Hager HTI HA DIII E33 is a sand-filled, slow-blow (trage) fuse rated at 63 A with a 500 V breaking capacity. It is designed for installation in Hager uniline trunking systems and provides reliable overcurrent protection for industrial and commercial electrical installations.
63 A rated current with trage (T) characteristic — delays tripping to allow for motor startup and inrush currents without nuisance interruption
500 V AC breaking capacity — suitable for standard low-voltage distribution boards and trunking systems
Sand-filled construction — extinguishes arcs internally for safe, clean operation
Includes integrated alarm contact (Melder) for fuse-status monitoring
Pack of 5 pieces — sufficient for multi-circuit protection in a single trunking run
Das zeichnet Hager HTI HA DIII E33 aus
The trage (slow-blow) characteristic distinguishes this fuse from standard fast-acting types. It tolerates brief overcurrents that occur during motor startup or transformer energisation without interrupting the circuit, reducing unnecessary downtime in industrial environments. The integrated alarm contact enables remote fuse-status monitoring, improving maintenance responsiveness.
Ideal für...
Industrial and commercial electrical installations that require reliable overcurrent protection with delayed tripping characteristics. Suitable for trunking systems in manufacturing facilities, workshops, and large commercial buildings where motor loads and inrush currents are common.
Anwendung von Hager HTI HA DIII E33
Mount the fuse in a compatible Hager uniline trunking system or distribution board
Connect the protected circuit to the fuse terminals, observing the rated 63 A and 500 V limits
The integrated alarm contact signals a blown fuse for remote monitoring
Replace the fuse unit when the trage element has melted due to sustained overcurrent
Hager is a Swiss manufacturer of electrical installation and protection systems, serving the industrial and commercial building sector with a comprehensive range of trunking, fuse, and distribution products.
It provides overcurrent protection in industrial and commercial electrical installations, specifically within Hager uniline trunking systems and distribution boards rated up to 500 V AC.
The trage (slow-blow) characteristic delays tripping during brief overcurrents such as motor startup or transformer energisation, preventing nuisance interruptions while still protecting against sustained overloads.
Rated current: 63 A, breaking capacity: 500 V AC, characteristic: trage (T), construction: sand-filled with integrated alarm contact, supplied in packs of 5 pieces.
Mount the fuse unit in a compatible Hager uniline trunking system or distribution board. Connect the protected circuit to the fuse terminals within the rated 63 A and 500 V limits.
The product is supplied as a pack of 5 HTI HA DIII E33 63A gG fuse units with integrated alarm contacts.
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