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SupcoSequencers

Supco Q112 Electric Sequencer, 3 Switches, 24V AC, 7A @ 240V, 10-30 sec Main On

The Supco Electric Sequencer: 3 Timings (MPN Q112) is a sequencer with 3 switches, operating at 24V AC and rated at 7 A @ 240V. It features a main on timing of 10 sec to 30 sec.

SKU 3G-OTH-67563

Also listed as: Q 112 · Q-112

Brand
Supco
Item
Q112 Electric Sequencer, 3 Switches, 24V AC, 7A @ 240V, 10-30 sec Main On
Part Number
Q112
Category
Sequencers
Available to Order
Also known as:Q112Supco
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Supco
Manufacturer Part Number
Q112
Type
7 A @ 240V
AC
24V
Main On
10 sec to 30 sec
Voltage
24V AC
Switches
3

Technical Documents

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Supco Electric Sequencer: 3 Timings (MPN Q112) is a sequencer with 3 switches, operating at 24V AC and rated at 7 A @ 240V. It features a main on timing of 10 sec to 30 sec.

Frequently Asked Questions

What is the Supco Electric Sequencer Q112 used for?

The Supco Electric Sequencer Q112 is used in HVAC and refrigeration systems to sequence multiple loads such as heating elements or compressors. It ensures components energize in a controlled order, preventing electrical overload and extending equipment life.

What are the specifications of the Supco Q112 sequencer?

The Supco Q112 is a 3-switch sequencer operating at 24V AC with a 7 A rating at 240V. Its main-on timing ranges from 10 sec to 30 sec. The manufacturer part number is Q112, and it is designed for reliable load sequencing in HVAC applications.

Where to buy the Supco Q112 sequencer worldwide?

The Supco Q112 sequencer is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine Supco components for your HVAC needs.

How to install the Supco Q112 electric sequencer?

To install the Supco Q112, first disconnect power and mount the sequencer securely. Connect the 24V AC control voltage to the coil terminals, then wire each switch contact to the respective load (e.g., heating elements). Verify timing settings and test operation before restoring power.

Used in

Common applications for Supco
Commercial refrigeration maintenance — Supco SL5709 defrost thermostat for Larkin evaporator coils
HVAC system troubleshooting — Supco IG418 universal hot surface igniter for gas furnace replacement
Condensate management in negative pressure systems — Supco NPW1H drain trap for rooftop units
Temperature and sound logging in cold storage — Supco CR4 circular chart recorder for compliance documentation
Compressor protection in light industrial cooling — Supco CSS-25U hard-start device for inrush current control
Safety limit control in heating appliances — Supco SHM350 surface-mount limit control for over-temperature shutdown
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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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This 24V AC sequencer features two switches rated at 7A @ 240V. Main-on timing is adjustable from 10 to 30 seconds. Used in HVAC and refrigeration systems to stage electric heating elements or other loads in a timed sequence, preventing large inrush currents

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