Multi-Function
TORT7 Delay-ON Delay-OFF 10-in-1 Asymmetric Time Relay
0.1S–10D
Cycler/Interval
DIN 35mm
Export-Grade Hardware Portfolio
High-Efficiency Time Switch & Automation Relays
Engineered by Zhejiang TMB Electric Co., Ltd. (Huabei Village, Liushi, Wenzhou) — featuring zero-cross relay switching, Bluetooth long-distance configuration, lithium cell reserve, and EN 60669-2-1 compliance.
Weekly Digital
TOMZN 1NO 1NC DIN Rail Weekly 7 Days Programmable Timer Relay
16A 230V AC
1NO + 1NC
CE Certified
App Control
TOMZN Bluetooth Smart Timer Switch 85-265VAC EasyCon
10A / 30A
28 Program Groups
Countdown
Heavy Load
TOS6-40 High-Current Bluetooth Time Control Switch 40A
40A Resistive
AC85-265V
Loop Timing
Industrial Grade
TOMZN TOS7-B Heavy Duty Smart Timer Switch 40A/63A
Up to 63A
EasyCon App
DIN Rail Mount
Updated Type
TOMZN New Type Single Phase 7-Day Digital Time Switch Relay
16A 230V AC
LCD Display
Lithium Reserve
Smart Breaker
TOB9e-63M Smart Circuit Breaker with Astro-Schedule & Metering
kWh Metering
Overcurrent Cut
63A Range
Hybrid Control
HT-9WAY Enclosure Integrated ATS Dual Power + Astronomical Timer
2P 63A ATS
Pre-Wired Enclosure
IP65 Waterproof
24+
Years Switchgear Mfg
5,700m²
TÜV Audited Workshop
±0.5s/d
RTC Quartz Crystal Drift
100%
Zero-Crossing Tested
5pcs
Sample MOQ Fast Dispatch
Technical Architecture & Deployments
Mission-Critical Ireland Applications for Astronomical Switching
Ireland's geographical coordinates (51.5°N in Cork to 55.4°N in Malin Head) demand specialized mathematical solar trajectory algorithms. Traditional photodiode dusk-to-dawn sensors face premature degradation from Atlantic salt mist and erratic cloud cover. Our astronomical time switches calculate exact civil and nautical twilights via internal ephemeris lookup tables.
Municipal Public Lighting & Car Parks
County Councils across Dublin, Cork, Galway, and Limerick mandate strict energy curtailment under the National Public Lighting Energy Efficiency Project (PLEEP). Our switches provide longitude/latitude preset offsets, eliminating up to 480 unnecessary burning hours per pole annually caused by overcast morning false-triggers.
- Zero-cross switching prevents inrush welding on LED drivers
- Dual-channel midnight setback (00:00 to 05:30) power saving
- IP65 external modular distribution enclosure integration
Agri-Tech, Heat Pumps & Dairy Parlours
With Ireland's dairy sector operating demanding morning and evening milking routines, lighting and robotic calf-feeders require synchronized illumination. The astronomic logic calculates changing sunrise curves to maximize animal comfort and circadian welfare while curtailing standby heat-trace circuits along exposed exterior plumbing.
- 40A and 63A direct-switching ratings (TOS6/TOS7-B)
- High immunity against inductive motor kickback surges
- 10-year internal lithium backup preserves astronomical clock
SEAI Microgeneration & Commercial Solar PV
Under the Clean Export Guarantee (CEG) and Smart Services tariffs, non-domestic Irish enterprises utilize our time switches to trigger dual-power ATS units and contactors, scheduling dump-loads, immersion heaters, or battery charging windows to monetize dynamic daytime/nighttime tariff rate differentials.
- Seamless integration with TOMZN ATS (2P/4P 63A-125A)
- Bluetooth app calibration without breaking panel door seals
- Fully compliant with EN 60947-6-1 and EN 60669 standards
Engineering Whitepaper Insight
Overcoming Atmospheric Attenuation & Twilight Inconsistencies in Ireland
Specifying lighting and load switching for Atlantic coastal regions requires an understanding of twilight physics and switching mechanics.
Why Traditional Photocells Fail on the Emerald Isle
Photocell sensors (NEMA and miniature PEUs) rely on CdS or silicon photo-detectors. In coastal Ireland, three persistent physical hurdles degrade their reliability within 18–24 months:
1. North Atlantic Marine Aerosol (Salt Deposition): Salt crystals and biological grime settle on sensor lenses, creating an artificial dark bias that triggers premature turn-on and extended burn hours.
2. Low-Ceiling Stratus Cloud Interference: Persistent cloud blankets cause fluctuating Lux levels, causing hunting and thermal cycling of LED ballast driver circuits.
3. Astronomical Solstice Variance: Mid-summer day lengths in Letterkenny exceed 17.5 hours, whereas winter days shrink under 7.5 hours. Only internal longitude-latitude algorithm tables eliminate field-calibration visits.
| Engineering Parameter | Standard Photocell (PEU) | TMB Astronomical DIN Switch |
|---|---|---|
| Atmospheric Sensitivity | Degraded by rain/salt dirt | 100% immune (indoor DIN rail) |
| Switching Mechanism | Standard mechanical contact | Zero-cross synchronous switching |
| Contact Inrush Limit | Typically 30A-50A peak | >500A (10ms) LED inrush resistant |
| DST (Summer/Winter Time) | None (lux dependent) | Automatic EU/Irish DST shift |
| Power Outage Memory | None | CR2032 Lithium Cell (5-10 yrs) |
| Maintenance Requirement | Bi-annual bucket truck cleaning | Zero field maintenance required |
Regulatory & Technology Trends
Ireland Electrical Infrastructure Trends (2025–2030)
Irish building services engineers, Safe Electric contractors, and wholesalers are re-evaluating distribution board switchgear under expanding ESG and decarbonization mandates.
I.S. 10101:2020 National Rules Compliance
The revised National Rules for Electrical Installations (I.S. 10101:2020) emphasize energy efficiency (Clause 8), fire safety, and electromagnetic compatibility. Panel builders require DIN-rail devices fabricated from flame-retardant VO-grade polycarbonate with high tracking index ratings to withstand damp consumer board enclosures.
- UL94 V-0 flame retardant casing
- Compatible with standard Irish 35mm DIN rail trays
- Dielectric tested up to 2.5 kV between coil and contacts
Transition to Bluetooth & Near-Field Setup
Industrial contractors avoid manual micro-buttons on 1-module switchgear faces. Modern installations in Dublin logistical parks and retail distributions utilize Bluetooth (EasyCon App) pairing to duplicate schedules across 50+ distribution boards within seconds, drastically slashing commissioning labor hours.
- 28 customizable group programs
- Zero physical contact with energized internal busbars
- Password security prevents unauthorized tampering
Mitigation of LED Inrush Current Failures
With widespread retrofitting of metal halide and high-pressure sodium fittings to high-efficiency LED arrays across Ireland, capacitive surge currents (reaching 80x rated continuous amps for 2ms) routinely cause contact welding in generic timer relays. Our zero-cross detection circuits activate loads precisely when the AC sine wave traverses zero volts.
- AgSnO2 (Silver Tin Oxide) micro-contacts
- Zero-crossing relay architecture prolongs life by 5x
- TÜV Rheinland certified electrical endurance cycle
Direct Wenzhou Industrial Cluster Factory
Engineering Power from Liushi: 24 Years of Low-Voltage Innovation
Operating from Huabei Village, Liushi Town, Wenzhou—the focal capital of China's low-voltage electrical apparatus industry—Zhejiang TMB Electric Co., Ltd. delivers direct factory pricing, raw material quality control, and streamlined OEM/ODM turnkey production.
Our 5,700 m² modern manufacturing hub has been verified on-site by TÜV Rheinland. With 92 precision technicians, dedicated automated wave-soldering lines, and rigorous calibration testing, we manage annual exports exceeding US$ 3.3 Million across over 100 global territories including the UK and Ireland.
Procurement Due Diligence
Frequently Asked Questions by Irish Electrical Buyers
Direct answers for electrical wholesalers, panel board builders, and M&E contractors importing from Zhejiang TMB Electric Co., Ltd.
How do your astronomical switches handle Irish Standard Time (IST) and Daylight Saving changes?
All digital and astronomical models exported to Ireland include pre-programmed European daylight saving time (DST) routines. The system automatically shifts clock parameters on the last Sunday of March (+1 hour) and last Sunday of October (-1 hour) at 01:00 UTC without manual technician intervention.
Can the astronomical coordinates be customized for specific Irish towns and cities?
Yes. The switches feature integrated city presets (including Dublin, Cork, Shannon, and Belfast) as well as direct degree/minute coordinate inputs (Latitude: 51°N–55°N; Longitude: 6°W–11°W). Users can also adjust twilight sunrise/sunset offsets up to ±120 minutes to match local terrain shielding.
What certifications and CE document packs do you supply for Irish building compliance?
Each unit carries the official CE marking, verified against the Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). Our factory is on-site audited by TÜV Rheinland, and we provide formal Declarations of Conformity (DoC), RoHS reports, and test certificates for every batch.
What is the minimum order quantity (MOQ) and lead time for shipments to Dublin or Cork?
To assist contractors in building sample mockups, catalog timer switch models start from an MOQ of just 1 to 5 pieces. Standard catalog orders ship via air courier (DHL/FedEx) in 5–8 working days to Ireland, while wholesale container consolidation orders are completed within 20–25 days from our Wenzhou base.
Can your timer switch directly power heavy inductive loads, heat pumps, or street lights?
While our TOS6 and TOS7-B models offer robust 40A and 63A ratings for resistive lighting, standard engineering practice under I.S. 10101 dictates utilizing our modular AC contactors when controlling large three-phase induction motors, multi-array commercial LEDs, or heat pump compressors to handle inductive back-EMF spikes safely.
Do you provide OEM private labeling for Irish electrical wholesalers and distributors?
Yes. We support custom laser marking of corporate logos, specialized EAN/UPC barcoded packaging, customized operational firmware logic, and English user manuals tailored for Irish and European trade distributor networks.