Description:
OP-FM1STUH0 is a synchronous time switch module designed for sub panel mounting and has plug in capability with the leading boiler manufacturers. It is programmable for 24 hour operation with a minimum switching setting of 15 minutes. The unit can be run on Fixed On / Timed / Fixed Off selections by changing the position of the manual override with the accuracy being mains synchronised (typically +/- 2.5 seconds per day). This timer controls a volt-free changeover switch and has a resistive rating of 16 Amperes. It comes with 5 x DIN 6.3mm tab terminals for connection. Without a contactor this timer is not suitable for discharge or LED lighting. This modules comes without an enclosure. Dimensions of the timer are: 60mm (h) x 60mm (w) 32mm (d), and the weight is 61g.
Reviews:
5.0 out of 5 stars Fits and works
It does what it's supposed to do and isn't hard on the fingers as some can be. Just plug and play basically.
4.0 out of 5 stars Worked OK for me, good value.
So far so good in and working, my old 1 croaked after 17 years. We will see how long this lasts,, 5 connections, 4 on my old 1, took a little time 2 figure it out but got there.
5.0 out of 5 stars Good replacement for FM/1 QRTUZH 02.76.0130.1
It fits the size, the only thing you should know if you are replacing the FM/1 QRTUZH 02.76.0130.1 or similar, is that this one has the connectors in the upper side, so if you got small space in the device (like it happened in my boiler) it will result with the "optimum" logo upside down. Who cares, since it works :) and it costs a fraction of the original one.
3.0 out of 5 stars Average
My boiler is 10 years old and this is the 3rd timer fitted. It loses time over a period of months but it is a simple timer. If you want more pay more
2.0 out of 5 stars boiler clock.
fitted to the boiler ok.only problem is it doesn't work. will switch on manually. but the timer doesn't move round. wasted £20.delivery was prompt.
5.0 out of 5 stars Great
Works and fits perfect
Visit the Optimum Store
Optimum Main Combi Multifit Integral 24 Hour Time clock Mechanical Boiler Timer
AED11896
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
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Imported From: United Kingdom
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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More from this brand
Similar items from “Timers”
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Visit the Optimum Store
Optimum Main Combi Multifit Integral 24 Hour Time clock Mechanical Boiler Timer
AED11896
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United Kingdom
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
OP-FM1STUH0 is a synchronous time switch module designed for sub panel mounting and has plug in capability with the leading boiler manufacturers. It is programmable for 24 hour operation with a minimum switching setting of 15 minutes. The unit can be run on Fixed On / Timed / Fixed Off selections by changing the position of the manual override with the accuracy being mains synchronised (typically +/- 2.5 seconds per day). This timer controls a volt-free changeover switch and has a resistive rating of 16 Amperes. It comes with 5 x DIN 6.3mm tab terminals for connection. Without a contactor this timer is not suitable for discharge or LED lighting. This modules comes without an enclosure. Dimensions of the timer are: 60mm (h) x 60mm (w) 32mm (d), and the weight is 61g.
Reviews:
5.0 out of 5 stars Fits and works
It does what it's supposed to do and isn't hard on the fingers as some can be. Just plug and play basically.
4.0 out of 5 stars Worked OK for me, good value.
So far so good in and working, my old 1 croaked after 17 years. We will see how long this lasts,, 5 connections, 4 on my old 1, took a little time 2 figure it out but got there.
5.0 out of 5 stars Good replacement for FM/1 QRTUZH 02.76.0130.1
It fits the size, the only thing you should know if you are replacing the FM/1 QRTUZH 02.76.0130.1 or similar, is that this one has the connectors in the upper side, so if you got small space in the device (like it happened in my boiler) it will result with the "optimum" logo upside down. Who cares, since it works :) and it costs a fraction of the original one.
3.0 out of 5 stars Average
My boiler is 10 years old and this is the 3rd timer fitted. It loses time over a period of months but it is a simple timer. If you want more pay more
2.0 out of 5 stars boiler clock.
fitted to the boiler ok.only problem is it doesn't work. will switch on manually. but the timer doesn't move round. wasted £20.delivery was prompt.
5.0 out of 5 stars Great
Works and fits perfect
Similar suggestions by Bolo
More from this brand
Similar items from “Timers”
Share with
Or share with link
https://www.bolo.ae/products/KO076USTSPC