L&T GIC 12SDT0 Micon 175 Star Delta Start Timer 240VAC

Boost the efficiency and longevity of your motor control systems with the L&T GIC 12SDT0 Micon 175 Star Delta Start Timer. Designed for seamless star-delta transition, this high-performance timer ensures reduced inrush current, smooth motor start-up, and enhanced operational reliability.

Key Benefits:

• Optimized Motor Start-Up – Reduces mechanical stress and voltage drops during motor startup, improving equipment lifespan.
• High Precision Timing – Adjustable time delay from 3 to 120 seconds with ±5% setting accuracy, ensuring consistent performance.
• Reliable Performance – Features a repeat accuracy of ±1%, making it ideal for applications that demand precision.
• User-Friendly Operation – LED indicators for clear status monitoring and quick troubleshooting.
• Versatile Applications – Suitable for industries like manufacturing, automation, HVAC, and pumping systems.

Product Feature

• Brand: GIC
• Model: 12SDT0
• Timer Description: Star Delta Timer
• Mode: Star Delta

Specifications

• Supply Voltage: 240 VAC
• Supply Variation: -20% to +10%
• Frequency: 50 Hz
• Power Consumption (Max.): 8 VA
• Timing Ranges: 3s to 120s
• Pause Time: 60 ms
• Reset Time: 150 ms (Max.)
• Setting Accuracy: ±5% of Full Scale
• Repeat Accuracy: ±1%

Output & Contact Ratings

• Relay Output: Star – 1 NO, Delta – 1 NO
• Contact Rating: 5A @ 240 VAC / 3A @ 30 VDC (Resistive)
• Electrical Life: 1 × 10⁵ operations
• Mechanical Life: 5 × 10⁶ operations

Utilization Category

• AC – 15: Rated Voltage (Ue) – 120/240V, Rated Current (Ie) – 3.0/1.5A
• DC – 13: Rated Voltage (Ue) – 24/125/250V, Rated Current (Ie) – 2.0/0.22/0.1A

Environmental Conditions

• Operating Temperature: -10°C to +55°C
• Storage Temperature: -20°C to +70°C
• Humidity (Non-Condensing): 95% RH

Indications & Protection

• LED Indication:
  • Red LED 1 → ‘Star’ ON
  • Red LED 2 → ‘Delta’ ON
• Enclosure: Flame Retardant UL94-V0
• Degree of Protection: IP 20 for Terminals, IP 40 for Enclosure

Physical & Mounting Details

• Dimensions (W x H x D): 17.5 x 90 x 58.5 mm
• Weight (Unpacked): 60g
• Mounting: Base / DIN Rail

Why Choose L&T GIC Star Delta Timer?

Built with high-quality, flame-retardant materials (UL94-V0) and tested for durability, the L&T GIC 12SDT0 ensures reliable star-delta switching for optimal motor efficiency. Whether you’re upgrading existing systems or installing new motor control panels, this timer is a must-have for smooth and safe operations.