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Supco Electric Sequencer: 2 Timings, 3 Switches, 24V AC - Sequencers
SupcoSequencers

Supco Electric Sequencer: 2 Timings, 3 Switches, 24V AC

The SUPCO Q105 is an electric sequencer with 2 timings and 3 switches, operating at 24V AC. It is rated at 14 A at 120V and 7 A at 240V.

SKU 3G-OTH-67500

Brand
Supco
Item
Electric Sequencer: 2 Timings, 3 Switches, 24V AC
Category
Sequencers
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Technical Specifications

Supco
Manufacturer Part Number
Q105
Voltage
24V AC
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO Q105 is an electric sequencer with 2 timings and 3 switches, operating at 24V AC. It is rated at 14 A at 120V and 7 A at 240V.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUPCO Q105 electric sequencer used for?

The SUPCO Q105 electric sequencer is used in HVAC systems to stage electric heating elements or other loads in a timed sequence. It ensures that multiple switches close or open at controlled intervals, preventing power surges and managing load distribution in commercial and industrial heating equipment.

What are the specifications of the SUPCO Q105 sequencer?

The SUPCO Q105 is a 24V AC electric sequencer with 2 timings and 3 switches. It is rated at 14 A at 120V and 7 A at 240V. The manufacturer part number is Q105, and it is produced by SUPCO. These specs make it suitable for staged load control in HVAC applications.

Where to buy the SUPCO Q105 sequencer worldwide?

You can source the SUPCO Q105 sequencer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this SUPCO part.

How to install the SUPCO Q105 electric sequencer?

To install the SUPCO Q105, first disconnect power. Mount the sequencer securely, then connect the 24V AC control voltage to the coil terminals. Wire the load circuits to the switch terminals per the wiring diagram. Ensure all connections are tight and rated for the voltage and current. Test the timing sequence before restoring full power.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco sequencers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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