ST3PF 220V AC Off-Delay Timer Relay – 0–10 Seconds

Description

Product Overview
The ST3PF is an off-delay timer relay designed for applications where a controlled delay is needed after the input power or control signal is removed. Instead of switching off immediately, the timed output changes state according to the configured delay.
The uploaded unit is marked 220 VAC and has a front dial labeled SEC., with a scale from 0 to 10 seconds. Verify the exact timing range and operating sequence against the manufacturer’s datasheet before installation.

Yueqing Winston Electric Co., Ltd.
+1

Technical Specifications
Specification Details
Model ST3PF
Product type Off-delay timer relay
Supply voltage 220V AC, as marked
Timing scale shown 0–10 seconds
Timing adjustment Front rotary dial
Output contacts Confirm exact variant
Contact rating Confirm against manufacturer datasheet
Mounting method Confirm compatible socket and mounting arrangement
Brand Omron supplied by seller; not verified from image
ST3PF timer variants are offered with different voltage options, timing ranges and contact configurations. Do not assume that every ST3PF unit has the same ratings.

Yueqing Winston Electric Co., Ltd.
+1

Key Features
– Off-delay timing function: Provides a timed output response after power or control is removed, subject to the specific model’s operating sequence.
– 220V AC supply marking: Identifies the supply rating shown on the uploaded product.
– Rotary time adjustment: Front dial allows the user to set the required delay within the marked scale.
– Seconds scale: The displayed dial is graduated from 0 to 10 seconds.
– Control-panel use: Suitable for compatible electrical timing and automation circuits.
Applications
Depending on the confirmed specifications and circuit design, an off-delay timer may be used for:
– Industrial automation control panels
– Delayed switching and shutdown sequences
– Electrical equipment control
– Fan and ventilation control circuits
– Machine control systems
– Timed relay operations in electrical installations
Installation and Compatibility
Before installation, confirm the supply voltage, terminal diagram, output contact arrangement, contact rating and timing range. Use the manufacturer’s wiring diagram to identify supply and output terminals. Isolate the power supply before wiring or replacing the timer.
Brand verification is required: The image does not visibly establish that this unit was manufactured by Omron. Confirm the manufacturer before using Omron as the product’s brand on your website.
UAE Supply and Quotation
Dynavation Star Electrical Fittings Trading LLC supplies electrical control components and electronic products to customers across the UAE.
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