PHOENIX CONTACT ST4-HESI (6,3×32) 3036438

Phoenix Contact ST4-HESI (6,3×32) Fuse Terminal Block

Description

The ST4-HESI (6,3×32) from Phoenix Contact is a high-quality fuse modular terminal block designed for DIN rail mounting. It provides reliable overcurrent protection for industrial circuits, utilizing a convenient spring-cage connection for fast, secure, and vibration-resistant wiring. This block is engineered for G-type fuses measuring 6.3 x 32 mm.

Specifications

• Manufacturer: Phoenix Contact
• Type: Fuse modular terminal block
• Model: ST4-HESI (6,3×32)
• Part Number: 3036438
• Nominal Voltage: 400 V
• Nominal Current: 10 A
• Fuse Type: G / 6.3 x 32 mm
• Connection Method: Spring-cage connection
• Conductor Cross Section: 0.08 mm sq to 6 mm sq
• AWG: 28 – 10
• Mounting: DIN Rail NS 35/7,5, NS 35/15

Label Info

• Typ: ST4-HESI (6,3×32)
• Ratings: 400V, 300V 15A (UL)

Application

Ideal for providing granular circuit protection in industrial control panels, automation systems, process control applications, and machinery manufacturing where space and reliability are critical.

Country of Origin

This product is manufactured in Poland.

CO2 Impact

By purchasing this reused component, you are helping to avoid approximately 0.7 kg of CO2 emissions compared to buying a new one. This choice supports a circular economy and reduces industrial waste.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?

What type of fuse is compatible with the ST4-HESI (6,3×32) terminal block?

This terminal block is designed to accept G-type cartridge fuses with dimensions of 6.3 x 32 mm, providing versatile overcurrent protection.

Question?

Does this specific model have an LED indicator for a blown fuse?

No, the standard ST4-HESI (6,3×32) version does not include an integrated LED indicator. Models with LED indicators have a different part number, such as ST4-HESILED.

Question?

What is the correct wire stripping length for the spring-cage connection?

For a secure and reliable connection with the ST spring-cage system, a wire stripping length of 8 mm to 10 mm is recommended.

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Last Update: Friday, March 13, 2026