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SIEMENS HT25A Fuse Adapter Kit for UL Class T Fuses - Fuse Kits
SiemensFuse Kits

SIEMENS HT25A Fuse Adapter Kit for UL Class T Fuses

Siemens Fuse Kits.

SKU 3G-OTH-24816

Brand
Siemens
Item
HT25A Fuse Adapter Kit for UL Class T Fuses
Category
Fuse Kits
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
HT25A

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens Fuse Kits.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS HT25A fuse adapter used for?

The SIEMENS HT25A fuse adapter is used to mount UL Class T fuses in disconnect switches rated up to 400 A at 240 V AC. It is commonly applied in industrial power distribution and motor control centers where compact, high-interrupting-capacity fuse protection is required.

What are the specifications of the SIEMENS HT25A fuse adapter?

The SIEMENS HT25A fuse adapter is designed for UL Class T fuses, rated 240 V AC, and fits disconnect switches sized for 400 A. The manufacturer part number is HT25A. It is a fuse kit component that enables secure fuse mounting in Siemens-compatible switchgear.

Where to buy the SIEMENS HT25A fuse adapter worldwide?

You can source the SIEMENS HT25A fuse adapter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens fuse kit component.

How to install the SIEMENS HT25A fuse adapter?

To install the SIEMENS HT25A fuse adapter, first de-energize the disconnect switch. Insert the adapter into the switch's fuse holder, ensuring alignment with the Class T fuse. Secure the adapter per the switch manufacturer's torque specifications. Always follow lockout/tagout procedures and consult the Siemens installation manual.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens fuse kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS Fuse Rejection Kit: UL Fuse Class R, 240V AC, For Disconnect Switch Size 30 A (MPN HR21)
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SIEMENS Fuse Rejection Kit: UL Fuse Class R, 240V AC, For Disconnect Switch Size 30 A (MPN HR21)
UL Class R fuse rejection kit for upgrading Class H fuse holders to accept only rejection-type fuses. Rated 600V AC, designed for disconnect switches sized 30 A. Prevents insertion of non-rejection fuses, enhancing safety in industrial power distribution and motor control applications
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UL Class R fuse rejection kit for upgrading Class H fuse holders to accept only rejection-type fuses. Rated 600V AC, designed for disconnect switches sized 30 A. Prevents insertion of non-rejection fuses, enhancing safety in industrial power distribution and motor control applications
The Siemens HR63 is a UL Class R fuse rejection kit rated for 600V AC. It is designed for use with disconnect switches sized at 100 A. The kit adapts Class H fuse holders to accept only Class R fuses, preventing insertion of non-rejection fuses. Suitable for industrial power distribution panels and motor control centers
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The Siemens HR63 is a UL Class R fuse rejection kit rated for 600V AC. It is designed for use with disconnect switches sized at 100 A. The kit adapts Class H fuse holders to accept only Class R fuses, preventing insertion of non-rejection fuses. Suitable for industrial power distribution panels and motor control centers
Fusible disconnect switch rated 60 A and 600V AC for three-phase indoor applications. Features negative polarity and UL 98B certification. Suitable for use as a disconnecting means in photovoltaic systems
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Fusible disconnect switch rated 60 A and 600V AC for three-phase indoor applications. Features negative polarity and UL 98B certification. Suitable for use as a disconnecting means in photovoltaic systems
This Siemens fusible disconnect switch is rated for 200 A and 600V AC, three-phase, for indoor installation with negative polarity. It is UL 98B certified. Typical applications include use as a disconnecting means in photovoltaic systems and other electrical distribution equipment requiring a fusible switch
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This Siemens fusible disconnect switch is rated for 200 A and 600V AC, three-phase, for indoor installation with negative polarity. It is UL 98B certified. Typical applications include use as a disconnecting means in photovoltaic systems and other electrical distribution equipment requiring a fusible switch
Fusible disconnect switch rated for 100 A at 600V AC, three-phase, with negative polarity. Suitable for indoor and outdoor installations. UL 98B certified. Used for isolating electrical circuits in commercial and industrial applications
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Fusible disconnect switch rated for 100 A at 600V AC, three-phase, with negative polarity. Suitable for indoor and outdoor installations. UL 98B certified. Used for isolating electrical circuits in commercial and industrial applications

More from Siemens

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Fuse kit for use with UL Class T fuses rated 600 V AC. Designed for disconnect switches with a 600 A size. Provides overcurrent protection in industrial electrical distribution panels, motor control centers, and heavy machinery
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Fuse kit for use with UL Class T fuses rated 600 V AC. Designed for disconnect switches with a 600 A size. Provides overcurrent protection in industrial electrical distribution panels, motor control centers, and heavy machinery
This fuse kit is designed to convert a disconnect switch to fuse protection. It accepts UL Class R fuses rated 600 V AC and fits a 600 A disconnect switch. Suitable for overcurrent protection in industrial power distribution applications
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Fuse kit for use with UL Class T fuses rated 600 V AC. Designed to fit disconnect switches sized for 400 A. Enables fuse mounting and replacement in industrial circuits requiring overcurrent protection
This fuse rejection kit is designed for use with 60 A disconnect switches rated 600V AC. It accepts UL Class R fuses, preventing insertion of non-Class R fuses. Typical applications include industrial panel building and motor control centers
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The Siemens HT26A fuse kit is designed for use with disconnect switches rated up to 600 A. It accepts UL Class T fuses at 240 V AC, providing overcurrent protection for branch circuits and feeder applications. The kit includes mounting hardware for installation in compatible Siemens disconnect switches
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UL Class R fuse rejection kit for converting 200 A disconnect switches to accept Class R fuses, preventing insertion of lower-rated fuses. Rated 600V AC. Suitable for industrial panelboards, motor control centers, and distribution equipment requiring Class R rejection