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Inter RR-WY Star-Delta Timer

Product SKU: RR-WY
Rs.14,200

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Specifications

Type Star-Delta Timer
Function Star-Delta Transition Timer
Contact Rating 8A at 250V AC / 30V DC
Control Mode Automatic switching from Star to Delta
Delta Delay Time Fixed or adjustable (model-specific)
Indicators LED status lights for power, star, and delta stages
Material Flame-retardant plastic housing
Mounting Type DIN rail (35 mm)
Operating Temperature -10°C to +55°C
Protection Degree IP20 (terminals), IP40 (housing)
Relay Outputs 2 x SPDT (for star and delta contactors)
Repeat Accuracy ±0.2%
Star Timing Range Adjustable (e.g., 0.1 – 30 seconds or model-dependent)
Supply Voltage 24–240V AC/DC (universal input)
Timing Accuracy ±1%

Key Features

Designed for star-delta motor start control
Adjustable star timing for flexible motor starting requirements
Automatic transition from star to delta to reduce inrush current
Compact and durable design for industrial use
DIN rail mounting for easy integration into control panels
Dual relay outputs for precise control of contactors
High timing accuracy and repeatability
LED indicators show real-time operation status
Universal voltage input (24–240V AC/DC)
Product Details Reviews Shipping & Returns

Inter RR-WY Star-Delta Timer

The Inter RR-WY Star-Delta Timer is a dedicated timing relay designed for automatic star-delta motor starting applications. It facilitates a smooth transition between star and delta configurations in three-phase induction motors, minimizing inrush current and mechanical stress during startup. Featuring an adjustable transition time, LED indicators, and universal voltage compatibility, the RR-WY is ideal for use in motor control panels in industrial and commercial installations. Its compact DIN rail-mount design ensures easy integration and reliable performance.

Inter RR-WY Star-Delta Timer Price In Pakistan
Inter RR-WY Star-Delta Timer
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Shipping

We ship across Pakistan. Standard delivery takes 3–7 business days.

Returns

Easy 7-day return policy. Product must be unused and in original packaging.

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