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OMRON Timer: 100 to 120V AC - Panel-Mounted Relays
OMRONPanel-Mounted Relays

OMRON Timer: 100 to 120V AC

OMRON Panel-Mounted Relays.

SKU 3G-OTH-37428

Also listed as: H3YN21AC100120 · H3YN 21 AC100 120 · H3YN-21-AC100-120

Brand
OMRON
Item
Timer: 100 to 120V AC
Category
Panel-Mounted Relays
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OMRON
Manufacturer Part Number
H3YN-21 AC100-120

Technical Documents

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

Product Description

OMRON Panel-Mounted Relays.

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 OMRON H3YN-21 timer used for?

The OMRON H3YN-21 is a panel-mounted relay timer used for precise time-delay control in industrial automation, HVAC, and process control systems. It provides reliable on-delay or off-delay timing for machinery sequencing, motor start/stop, and conveyor control across 14 industrial departments.

What are the specifications of the OMRON H3YN-21 AC100-120?

The OMRON H3YN-21 operates on 100 to 120V AC supply voltage with a timing range of 0.1 min to 1 min. It is a panel-mounted relay timer with MPN H3YN-21 AC100-120. For full electrical ratings and wiring details, consult the OMRON datasheet.

Where to buy the OMRON H3YN-21 timer worldwide?

3G Electric supplies the OMRON H3YN-21 timer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine OMRON components and support your procurement with technical expertise across 14 departments.

How to install the OMRON H3YN-21 timer?

Mount the OMRON H3YN-21 on a standard DIN rail or panel cutout. Connect the control voltage (100-120V AC) per the terminal diagram, set the time dial to the desired 0.1-1 min range, and verify the output relay contacts are rated for your load. Always follow OMRON's installation manual for safe operation.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OMRON Timer: 24V DC, 0.1 sec – 1 sec (MPN H3YN-2 DC24)
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OMRON Timer: 24V DC, 0.1 sec – 1 sec (MPN H3YN-2 DC24)
OMRON Timer: Surface Relay Mounting, 200/220/240V AC, 0.05 sec – 0.6 sec (MPN H3CR-H8L AC200-240 S)
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OMRON Timer: Surface Relay Mounting, 200/220/240V AC, 0.05 sec – 0.6 sec (MPN H3CR-H8L AC200-240 S)
OMRON Timer: 24V DC, 0.1 sec – 1 sec (MPN H3YN-4 DC24)
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OMRON Timer: 24V DC, 0.1 sec – 1 sec (MPN H3YN-4 DC24)
OMRON Timer: Surface Relay Mounting, 200/220/240V AC, 0.05 sec – 0.6 min (MPN H3CR-H8L AC200-240 M)
OMRON
OMRON Timer: Surface Relay Mounting, 200/220/240V AC, 0.05 sec – 0.6 min (MPN H3CR-H8L AC200-240 M)
OMRON Timer: Surface Relay Mounting, 100 to 125V DC/100 to 240V AC, 0.05 sec – 300 hr (MPN H3CR-F8N AC100-240/DC100-125)
OMRON
OMRON Timer: Surface Relay Mounting, 100 to 125V DC/100 to 240V AC, 0.05 sec – 300 hr (MPN H3CR-F8N AC100-240/DC100-125)
OMRON Timer: Surface Relay Mounting, 12 to 48V DC/24 to 48V AC, 0.05 sec – 1.2 sec (MPN H3CR-A AC24-48/DC12-48)
OMRON
OMRON Timer: Surface Relay Mounting, 12 to 48V DC/24 to 48V AC, 0.05 sec – 1.2 sec (MPN H3CR-A AC24-48/DC12-48)

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OMRON Multi-Function Time Delay Relay: Surface Relay Mounting, 100 to 125V DC/100 to 240V AC (MPN H3CR-A8AC100-240/DC100-125)
OMRON Multi-Function Time Delay Relay: Surface Relay Mounting, 12 to 48V DC/24 to 48V AC (MPN H3CR-A8AC24-48DC12-48)
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OMRON Multi-Function Time Delay Relay: Surface Relay Mounting, 12 to 48V DC/24 to 48V AC (MPN H3CR-A8AC24-48DC12-48)