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sq4-7.5p-dr-415v chint 7.5kw metal clad dol reversing starter 415v ip55
Chint SQ4-7.5P-DR-415V enclosed direct-on-line reversing motor starter with 7.5 kW rating, 415 V AC control circuit and IP55 metal clad enclosure for industrial motor control applications.
£174.58
Why Choose the Chint SQ4-7.5P-DR-415V DOL Reversing Starter?
The Chint SQ4-7.5P-DR-415V is a robust enclosed direct-on-line (DOL) reversing motor starter designed for reliable forward and reverse control of three-phase industrial motors. As part of the trusted Chint SQ4 metal clad starter series, it provides dependable motor switching and protection for industrial machinery and automation applications.
This reversing starter allows controlled direction changes of three-phase motors through integrated reversing contactors, while the metal clad enclosure provides durable protection for internal components. The compact enclosed design supports straightforward installation where reliable motor reversing control is required.
With a 7.5 kW motor rating, 415 V AC control circuit, IP55 metal clad enclosure and compatibility with a NR2-25-18 thermal overload relay, the SQ4-7.5P-DR-415V is suitable for conveyors, machinery, hoists and industrial applications requiring reversible motor operation.
Key Advantages
- Reliable DOL reversing starter for industrial motor applications.
- 7.5 kW motor rating suitable for small to medium three-phase motors.
- 415 V AC control circuit for industrial control systems.
- Forward and reverse motor control from a single enclosed starter.
- IP55 metal clad enclosure provides protection against dust and moisture.
- Compatible with thermal overload protection for improved motor safety.
Key Features
- Chint SQ4 enclosed DOL reversing starter series.
- 7.5 kW rated motor power.
- 415 V AC control circuit.
- Direct-on-line reversing operation.
- Metal clad enclosure construction.
- IP55 protection rating.
- Compatible with Chint NR2 thermal overload relays.
- Surface mounting design for industrial installations.
Reliable Forward and Reverse Motor Control
Direct-on-line reversing starters such as the Chint SQ4-7.5P-DR-415V provide a simple and effective method of controlling the rotational direction of three-phase motors. By combining reversing contactors with suitable overload protection, they support dependable motor operation in industrial systems.
The SQ4 series is designed for applications requiring robust switching performance, durable enclosure protection and straightforward installation. Its metal clad IP55 enclosure makes it suitable for a wide range of industrial motor control environments.
Typical Applications
- Industrial conveyors and material handling systems.
- Machine tools and production machinery.
- Hoists and lifting equipment.
- Packaging and processing machinery.
- Workshop machinery.
- General industrial motor reversing applications.
Technical Specifications
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| IP Rating | IP55 | |
|---|---|---|
| Power | 7.5 kW | |
| Voltage | 400 V | |
| Starter Type | Reversing | |
| With Isolator | No | |
| Coil / Supply Voltage | 415 V AC | |
| Manufacturer | Chint | |
| Series | SQ4 Motor Starters | |
| Model | SQ4-7.5P-DR-415V | |
| Product type | Enclosed DOL reversing motor starter | |
| Motor rating | 7.5 kW | |
| Motor full load current | 15 A | |
| Control voltage | 415 V AC | |
| Control frequency | 50 / 60 Hz | |
| Recommended overload relay | NR2-25-18 | |
| Enclosure type | Metal clad steel enclosure | |
| Protection rating | IP55 | |
| Starter type | Direct-on-line reversing starter | |
| Mounting type | Surface mounting | |
| Motor supply | Three-phase AC motors |
Frequently Asked Questions
What is the Chint SQ4-7.5P-DR-415V used for?
The Chint SQ4-7.5P-DR-415V is used for controlling the forward and reverse operation of three-phase industrial motors.
What motor size is supported by this starter?
The starter is designed for motors rated up to approximately 7.5 kW.
What control voltage does the SQ4-7.5P-DR-415V use?
The starter uses a 415 V AC control circuit.
Does the starter provide overload protection?
The starter is designed for use with a compatible NR2-25-18 thermal overload relay.
Is the enclosure suitable for industrial environments?
Yes, the starter features a durable IP55 metal clad enclosure suitable for appropriate industrial installations.
Trusted by Industrial Engineers Worldwide
Chint SQ4 motor starters are widely used in industrial control applications to provide reliable motor switching, reversing capability, robust protection and efficient operation of three-phase machinery.
