Product Name:SENTRON door-coupling rotary
Brand Name:Siemens
Model Number:3VL9300-3HF05
Country of Origin:Germany
Warranty:12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Siemens |
Model Number: |
3VL9300-3HF05 |
Country of Origin: |
Germany |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
|
Sales Manager: |
Stella |
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Send an email: |
|
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Contact in Whatsapp: |
| Parameter | Specification |
|---|---|
| Model | 3VL9300-3HF05, Siemens SENTRON door-coupling rotary operating mechanism for circuit breaker control |
| Compatible Series | VL160, VL160X, VL250 molded case circuit breaker systems for industrial distribution |
| Function Type | Door-mounted rotary operating mechanism for safe external breaker operation |
| Installation | Designed for integration into electrical enclosure doors with 8UC7 mechanism design |
| Handle Material | Ti-gray industrial-grade ergonomic handle for durable manual operation |
| Masking Plate | Light gray protective plate for panel integration and visual safety indication |
| Dimension | Compact mechanical assembly designed for standard switchgear door installation |
| Weight | 0.8 kg lightweight structure for easy mounting and maintenance |
The 3VL9300-3HF05 is a Siemens SENTRON door-coupling rotary operating mechanism designed for use with VL160, VL160X, and VL250 circuit breaker systems. It enables safe and reliable external door operation of molded case circuit breakers installed inside electrical panels.
The 3VL9300-3HF05 is engineered with a complete standard door operating mechanism (new 8UC7 design), allowing smooth switching control while maintaining full mechanical isolation between operator and live electrical components. It is widely used in industrial power distribution systems where safe access and operational efficiency are required.
Featuring a robust handle assembly with ti-gray finish and a light gray masking plate, the 3VL9300-3HF05 ensures durability, ergonomic operation, and compatibility with Siemens SENTRON low-voltage switchgear systems.
Power plants: Used for generator auxiliary breaker control and electrical distribution safety isolation.
Substations: Enables safe switching and isolation of busbar and feeder circuits.
Chemical plants: Supports secure power distribution control in hazardous process environments.
Steel mills: Provides reliable breaker operation in high-temperature and high-EMI conditions.
Machinery manufacturing plants: Applied in automated production lines and industrial control panels.
Q1: What is the main function of 3VL9300-3HF05?
A1: It provides door-coupled rotary operation for Siemens VL series circuit breakers.
Q2: Which breaker models are compatible with this accessory?
A2: It is compatible with VL160, VL160X, and VL250 circuit breaker systems.
Q3: Is the system safe for external operation?
A3: Yes, it ensures mechanical isolation between operator and live electrical parts.
Q4: What type of installation does it support?
A4: It is designed for door-mounted installation in industrial switchgear panels.
Q5: What industries commonly use this product?
A5: It is widely used in power plants, substations, and industrial automation systems.
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