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MOELLER DIL 4M115 STAR DELTA STARTER

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MOELLER DIL 4M115 STAR DELTA STARTER Specification

Mounting Type
Wall Mount

Insulation Material
Thermoplastic

Overheating Protection
YES

Surface Finish
Powder Coated

Connector Type
Cable Lug

Feature
Overload, Short-circuit and Phase Failure Protection

Operating Temperature
-5C to +55C

Shape
Rectangular

IP Rating
IP54

Humidity %
Max 95% RH Non-condensing

Power Factor
0.85

Efficiency
High

Product Type
Star Delta Starter

Application
Motor Control | Industrial Automation

Protection Level
IP54

Frequency (MHz)
50/60 Hz

Rated Voltage
415 V AC

Energy Consumption
Low

Output Type
AC

Color
Grey

Dimension (L*W*H)
500 mm x 330 mm x 210 mm

Weight
12 kg

Input Voltage
415 V

Phase
Three Phase

Size
Standard

Material
High-grade Plastic & Metal

No Of Poles
3

Connection Type
Screw Terminal

Utilization Category
AC-3

Mechanical Endurance
Up to 1 million operations

Contact Material
Silver Alloy

Control Voltage
230 V AC

Electrical Endurance
Up to 200,000 cycles

Motor Power
Up to 55 kW

Current Rating
115 A

Coil Voltage
230 V AC

Terminal Type
Screw Terminal

Relay Type
Thermal Overload Relay

Start Type
Star-Delta

Model Number
DIL 4M115

MOELLER DIL 4M115 STAR DELTA STARTER Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About MOELLER DIL 4M115 STAR DELTA STARTER

Star/Delta starters are probably the most common reduced voltage starters. They are used in an attempt to reduce the start current applied to the motor during start as a means of reducing the disturbances and interference on the electrical supply

Exceptional Motor Control Performance

The MOELLER DIL 4M115 Star Delta Starter delivers smooth, efficient control for three-phase motors, utilizing advanced star-delta transition to minimize starting current. Its 115 A current rating and 415 V AC input make it ideal for powering machinery up to 55 kW, ensuring both safety and operational efficiency even under heavy industrial loads.

Robust Protection and High Durability

With integrated thermal overload, short-circuit, and phase failure protection, this starter safeguards motors and equipment. The use of durable thermoplastic insulation, silver alloy contacts, and a powder-coated exterior provides reliability. Its IP54 rating ensures resistance against dust and splashes for challenging environments.

Ease of Installation and Versatile Application

Engineered for convenience, the device features screw terminals, cable lug connectors, and standard mounting. Suitable for wall installation, it seamlessly integrates into various industrial automation setups, supporting a broad operating temperature and high humidity tolerance for maximum flexibility.

FAQs of MOELLER DIL 4M115 STAR DELTA STARTER:

Q: How does the MOELLER DIL 4M115 Star Delta Starter enhance motor startup and performance?

A: By implementing the star-delta starting method, this starter significantly reduces the initial inrush current, minimizing electrical and mechanical stress on motors. This process results in smoother startups and extended equipment lifespan.

Q: What protection features are included in this starter?

A: The DIL 4M115 starter offers integrated thermal overload, short-circuit, and phase failure protection, ensuring your motor and equipment remain safeguarded against common electrical faults while maintaining consistent operation.

Q: When should I use a star-delta starter like the DIL 4M115?

A: Star-delta starters are generally recommended for high-power three-phase motors (up to 55 kW) where reducing the starting current is critical for system safety, protecting both the electrical network and equipment.

Q: Where can this starter be installed effectively?

A: The device is designed for industrial environments and can be wall-mounted with ease. Its IP54 rating ensures protection from dust and water splashes, making it suitable for demanding locations like factories and automation panels.

Q: What is the process for connecting the MOELLER DIL 4M115 to a motor?

A: Install the starter using the screw terminals and cable lug connectors provided. Follow the wiring diagram for star-delta connections, ensuring power input at 415 V AC and using proper phase sequence for three-phase operation.

Q: What are the benefits of choosing this particular model?

A: The DIL 4M115 provides high mechanical and electrical endurance, reliable protection mechanisms, low energy consumption, and easy integration, helping to reduce downtime and maintenance costs in industrial applications.

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