OP-FM1STUH0 Module With Override

Description

OP-FM1STUH0 Plug-In Synchronous Timer Module – 24-Hour Programme

The OP-FM1STUH0 is a versatile plug-in synchronous timer module designed for compatibility with leading boiler manufacturers, providing reliable 24-hour daily scheduling for heating and traditional lighting control applications. Its plug-in format allows straightforward integration into compatible boiler systems without the need for additional enclosures.

This model features a synchronous timer with a manual override, offering both fixed programme operation and user-adjustable control when required. Using 15-minute tappet intervals, the OP-FM1STUH0 enables precise and repeatable switching throughout the day, making it suitable for applications where dependable daily timing is essential.

Engineered for high-performance operation, the OP-FM1STUH0 is rated for 16A resistive and 8A inductive loads (cos Ø 0.6) and is suitable for controlling incandescent lighting loads up to 1300W. The unit is fitted with volt-free SPDT contacts, providing flexible switching options across a variety of control circuits.

Designed as an enclosure-free timer module, the OP-FM1STUH0 offers a compact and streamlined solution for boiler and control system installations. It operates on 220–240V AC, 50Hz and is intended for use where robust, long-term reliability is required. The module is not suitable for discharge or LED lighting without the use of a contactor.

The OP-FM1STUH0 plug-in timer module delivers precise, dependable daily control, combining flexibility, load-handling capability, and ease of installation in heating and traditional lighting applications.

Full technical specifications, wiring details, and installation information can be found in the specification tab above.

Key features

Boiler Compatibility : Plug-in compatible with leading boiler brands
Synchronous Timer with Manual Override : Allows flexible control
Daily Programme : Reliable 24-hour operation
15-Minute Intervals : Precise tappet adjustments

This OP-FM1STUH0 Module With Override is a practical choice for domestic heating systems where dependable operation, clear control and straightforward installation are important.

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Optimum Main Combi Multifit Integral 24 Hour Time clock Mechanical Boiler Timer

24 hour synchronous timer module with manual override
Plug in compatibility with leading boiler manufacturers
Daily programme with 15 minute tappet intervals
16 amp resistive; 8 amp inductive
Volt free SPDT contacts; Not suitable for discharge or LED lighting without a contactor

Specification

Product Description:

The OP-FM1STUH0 is a versatile plug-in timer module designed for compatibility with top boiler brands, offering dependable daily scheduling. With a synchronous timer module that includes a manual override feature, it provides both fixed and user-adjustable control options. The module operates on 15-minute tappet intervals, allowing precise timing for various applications. Engineered for high-performance, it supports 16A resistive and 8A inductive loads and is ideal for traditional incandescent lighting up to 1300W.

Key Features:

Boiler Compatibility: Plug-in compatible with leading boiler brands
Synchronous Timer with Manual Override: Allows flexible control
Daily Programme: Reliable 24-hour operation
15-Minute Intervals: Precise tappet adjustments
High Load Capacity: Handles 16A resistive and 8A inductive loads
Lighting Load: Suitable for incandescent up to 1300W
Volt-Free SPDT Contacts: Versatile switching options
Enclosure-Free Module: Streamlined for easy installation

Technical Specifications:

Supply Voltage: 220-240V AC, 50Hz
Contact Rating: 16A resistive, 8A inductive (cos Ø 0.6)
Switching Interval: 15 minutes
Compatible Lighting: Incandescent up to 1300W
Limitations: Not suitable for discharge or LED lighting without a contactor
Product Code: OP-FM1STUH0

This module is ideal for precise and reliable control in heating systems, combining flexibility with high performance in a compact, enclosure-free design.

Optimum Main Combi Multifit Integral 24 Hour Time clock Mechanical Boiler Timer

24 hour synchronous timer module with manual override
Plug in compatibility with leading boiler manufacturers
Daily programme with 15 minute tappet intervals
16 amp resistive; 8 amp inductive
Volt free SPDT contacts; Not suitable for discharge or LED lighting without a contactor