The new multi-voltage MasterPLUS interface relay from Finder is the latest addition to the popular 39 Series of fully featured interface relays that continue to push the boundaries of flexibility and space saving well beyond that of conventional relays.

Specifically, it has a multi-voltage capability to accept an input/coil voltage anywhere between 24V and 240V, be it AC or DC, all in the same unit. Additionally it boasts the option of Push-in terminal technology as well as an optional output fuse module, with or without LED status indicator.

This product will offer benefits in applications such as emergency or standby systems with the need to function from either mains electricity, or a DC battery backup supply.

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Finder plc is delighted to announce the appointment of Andrew Harris as its new Group Sales Manager. Andrew brings 27 years of experience in engineering, sales and management experience from the automation and control industry.

On his appointment, the father of four daughters stated, ‘Throughout my career, I have always competed against Finder products and admired its innovation, brand and quality. Now to be part of this dynamic organisation is really exciting.’

Finder’s Managing Director, Jonathan Stanford, said, ‘The experience Andrew brings to the role will be invaluable as Finder continues to expand its presence in the market. Finder is already a well-respected brand, known for being a European manufacturer of quality industrial relays and timers. With a growing range of energy-saving products designed for home and commercial use, Finder is set to extend its quality reputation into these markets.’

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When the need to switch high DC currents exists, Finder’s extended range of 62 Series relays now includes a Magnetic Blow-Out version, capable of switching loads as high as 12 A at 220 V DC.

Targeting the heavy-duty switching of contactors and large circuit breaker trip coils this version has been specially developed to offer a high performance product that is both smaller and more competitively priced than many other current offerings.

The new relays incorporate a powerful, rare-earth magnet, neodymium, which blows-out the electrical arc and breaks DC circuits more quickly and efficiently, allowing contacts to be rated at a higher DC current, whether resistive or inductive loads.

The 62 series range is now extended by these two high performance and cost effective versions—a single pole, double break version (62.31) and a two-pole, single break (62.32) version. Available in DC coil voltages from 6 to 24 V DC, these relays are rated for -40C - +70C environments.

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Finder’s latest dimmer solution is simple, flexible and powerful, thanks to the principle of Master and Slave Dimmers.

The Master Dimmer produces a 0 -10 V signal proportional to the required dimming level which, when connected to the terminals of the Slave Dimmers, will control the voltage applied to the lamps and therefore their brightness.

Suitable for halogen, dimmable LED and CFL lamps, electronic and electromagnetic transformers, the 15 Series offers a dimming ramp speed adjustable between 1 and 10 seconds. One Master Dimmer can control up to 32 Slave Dimmers, driving, for instance, one Slave Dimmer for LED lamps, another to drive halogen lights, and a third to drive electronic transformers.

Finder’s Master Dimmer features four selectable functions: Dimming with or without memory, Dimming with memory specifically for CFL, and the new function ‘Staircase with Switch-off early warning’ where the lights are full-on for the time period set by the user but then dim prior to the end to give an early warning. Up to 15 illuminated push buttons can be connected.

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Finder new 83.52 Multi-Function and Multi-Voltage Timer incorporates eight of the more specialised timing functions.

Utilising microprocessor electronics, the 83.52 is suitable for applications where it is necessary or desirable to have the timing period remotely adjustable – through the remote potentiometer facility. For example, for control of public showers, using the SHp, so called ‘shower’ function, or for other coin-triggered applications in general.

The timer may also be used, for example, where pool table lighting is controlled by a 83.52 mounted within the customer accessible coin acceptance box, but the time itself is controlled from behind the bar.

The output contacts are configurable as two timed, or one timed and one instantaneous, eliminating the need for an additional relay in self-hold applications.

Finder’s new 83.52 provides panel builders, systems integrators, OEMs and individual electricians with a more flexible and economical off-the-shelf solution to virtually any timing application.

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For simple ON/OFF cycling with extreme time parameters, a wide universal supply voltage capability and clear and easy settings, Finder’s new 88.92 timer with Asymmetric Flasher (Recycling) provides an attractive solution that’s particularly suitable for operator adjustment from an equipment’s front panel.

The 88.92 offers a wide option of time ranges from times as short as 50 milliseconds and as long as 300 hours—a ratio of up to 800,000:1 should you need it—ideal for driving warning devices such as sirens or flashing lamps, or for mixing or dosing liquids or other materials.

It’s attractive for front of panel mounting and adjustment, but equally appealing for internal mounting where visibility is restricted or otherwise difficult.

The product is available in a version starting with the OFF state, and a version starting with the ON state. The main features include:
•  12 .... 240 VAC/DC power supply
•  2 changeover contacts rated 8A 250V AC1
•  Adjustable time delay: 0.05 s .... 300 h
•  UL approval

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The 39 Series MasterINTERFACE, next-generation interface has extended its range with the addition of models featuring “push-in” terminals – the innovative connector system which allows the direct entry of solid wires without the need to open the clamp.

As with the screw terminal models, the extended range consists of 5 types, all available with electromechanical relays (1 changeover contact 6 A) or with solid state relays (1 NO 2A at 24 V DC or 230 V AC):

•    Master BASIC (code 39.01 relay, 39.00 SSR)
•    Master PLUS (code 39.61 relay, 39.60 SSR)
•    Master INPUT (code 39.71 relay, 39.70 SSR)
•    Master OUTPUT (code 39.51 relay, 39.50 SSR)
•    Master TIMER (code 39.91 relay, 39.90 SSR)

Each type will be available with the same input voltage versions as the current models with screw terminals, although both 
screw and push-in types will now offer the following additional versions:

MasterBASIC – with AC 110 ... 125V AC/DC (using new sockets: 93.61.0.125 and 93.60.0.125)
MasterINPUT – compatible with the sensors with current less than 100 mA (using new sockets 93.64.7.024 and 93.67.7.024).

All 39 Series accessories (ie. the output fuse module 093.63, the 093.16 jumper links in Blue, Red and Black, the 093.60 separator and the 093.68.14.1 “MasterADAPTER”) can be used with the new sockets.

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A new range of Solid State Relay modules with 30 A AC switching capability is now available. Housed in a plastic casing with integral aluminum heat sink and of 22.5 mm width, these SSRs feature high thermal efficiency (guaranteeing full load operation without de-rating over an ambient temperature range of -20 to 40 ° C)

Available In Two Different Terminal Versions:
• “Relay” version, i.e. where input and output terminals are on opposite sides - more suited for new installations, where it is easier to achieve greater separation between input and output wiring.
• “Contactor” version i.e. where input and output terminals are adjacent to one another - useful as a replacemenfor other SSR or electromechanical contactors in existing applications.

There Are Also Two Options of Input Voltage:
• Rated input voltage 24 V DC input (range 4 ... 32 V DC)
• Rated input 230 V AC (range 40 ... 280 V AC)

There Are Two Options of Type of Output Switching - Both Rated at 30 A , 400 V AC (range 40 ... 480 V AC):
• “Zero crossing”, suitable for lamp loads
• “Random”, particularly suitable for motor loads

The New Codes Are As Follows:
• 77.31.9.024.8050 “relay” version - input voltage 24 V DC, output Zero crossing
• 77.31.9.024.8070 “contactor” version - input voltage 24 V DC, output Zero crossing
• 77.31.9.024.8051 “relay” version - input voltage 24 V DC, output Random
• 77.31.9.024.8071 “contactor” version - input voltage 24 V DC, output Random
• 77.31.8.230.8050 “relay” version - input voltage 230 V AC, output Zero crossing
• 77.31.8.230.8070 “contactor” version - input voltage 230 V AC, output Zero crossing
• 77.31.8.230.8051 “relay” version - input voltage 230 V AC, output Random
• 77.31.8.230.8071 “contactor” version - input voltage 230 V AC, output Random

The 77 series will be expanded over the next 2-3 months, with additional modular 15 A types and a range of “Hockey Puck” style relays from 25 to 50 A

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Finder's new thermostat, the type 1C.61, with adjustment sliders designed to respond to the need for practicality, simplicity and comfort in the control of room temperature.

Uniquely innovative, the 1C.61 is the first “touch slide” capable of combining the simplicity of a touch screen display with exclusive “guided programming”, with the ease of adjustment of the 24 linear sliders for temperature setting.

The size and design make it unique at only 17mm thick and it is finished in an attractive white cream and grey. The cover, with spring assisted opening and closing, offers protection to the sliders from dust and gives continuity to the aesthetic curves.

The backlit display features large font size and “Dynamic” icons, offering excellent legibility. However, despite the large display and backlight, the advanced electronics of the new 1C.61 cleverly limits the power consumption, extending battery life up to 2 years.

Simple but fully featured: The 1C.61 fully justifies this slogan, since by entering the “setup” an extensive range of advanced features and functionality can be programmed.
For example, you can set the time of day to the nearest 15 minutes; the “day” function allows you to program any 1 of 3 modes (Off, Manual, Sliders) for each day of the week.
It is possible to make the display show the temperature of an (optional) external sensor, or even make it the main controlling sensor.


Innovative functions can be “set” to fully block changes to the thermostat (under PIN control), protecting all parameters entered including the settings of the sliders. Alternatively, a simple lock against the effect of accidental or malicious touching of the display buttons can be selected. The possibility of calibration to align the display to the perceived temperature is also an option.
A remote contact can be employed to alter the operation of the thermostat by forcing the output switch off manually or allowing it to follow the normal program. In case of difficulty the Reset function will restore all the factory settings, returning the product to “as purchased” state.
Finally, the manual timer (or vacation) setting has been simplified by adopting the concept of a “calendar”, whereby setting the time and date of the return from holiday ensures the thermostat will automatically return to the conditions of automatic programmed temperature control.

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Finder has expanded its range of solid state relays to include high current ‘hockey puck’ style relays, offering rapid cycling and near infinite switching capability.
 
The new 77 Series relays are ideal for use where applications require the control of exceptionally high inrush current demands, such as in LED and other low-energy lighting, switch-mode power supplies, building control, and motor switching.
 
With a sealed construction and no wearing parts, they are less sensitive to environmental factors such as mechanical shock, vibration, humidity and external magnetic fields, providing an increased lifetime of the relay.
 
Finder’s ‘hockey puck’ relays are electronically clean with low emissions, no contact bounce, and no electrical arcing—making them suitable for sensitive environments. The silent operation makes them ideal for residential and commercial usage.

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