Friday, March 31, 2017

ATC 339 Timer Delay Relay

Sords Electric Stock the Automatic Timing FM approved 339B TDR

An economical solid-state TDR with octal plug-in base, the 339 maintains excellent repeat accuracy despite wide voltage and temperature varia- tions. even after long periods of down-time. Two models are available. Each has six dial selected ranges from fractions of a second to as long as 10 hours. Each model has a selectable on-delay or interval timing mode.

WIDE CHOICE OF RANGES: In addition to the short ranges expected of an electronic TDR, the 339 is also available with ranges as long as 10 hours. An unusually versatile timer, the 339A has six dial-selected ranges—from 0.3 SEC to 3 hours or 1 SEC to 10 hours—and provides dial-adjustable timing periods between 0.075 seconds and 10 hours. A single 339 model thus accommodates the needs of a wide range of appli- cations, allowing the user to select easily and precisely—an appropriate range to permit optimum setting accuracy. The dial face automatically dis- plays the selected range.

CYCLE PROGRESS INDICATION: The 339’s LED annunciator provides a unique and effective method of cycle progress indication. Off before timing, the LED blinks at an ever-increasing rate as the cycle progresses; once every 3-1/2 seconds during the first 10% of the cycle, twice during the second 10%, and so on. At time-out, the LED stays on constantly, pulsing at a high rate. (In the 1 and 10 second ranges, the LED is off before timing, steady on during timing, and pulsing on after time-out.) 

HIGH ACCURACY: The 339’s timing circuit is not a simple RC circuit, but utilizes the sophistication of a proprietary integrated circuit that includes counting technology along with a stable oscillator to provide repeatable time delays.

MULTIPLE TIMING MODES: Every 339 can be used for either ON- delay or interval timing operation. The timing mode is selectable by a switch on the 339 housing.

The ATC 339B is FM approved or Factory Mutual for use with combustion systems.  Usually used as a purge timer.

ATC 339B359Q2X
Six ranges, .3 or 3 Seconds, Minutes or Hours
120/60 voltage, 8 pin Octal Socket, Factory Mutual Approved-FM

ATC 339B200Q2X
Six ranges,  1 or 10 Seconds, Minutes or Hours
120/60 voltage, 8 pin Octal Socket, Factory Mutual Approved-FM

The ATC 339B Time delay relay can be ordered as well with 240 volts AC, 24 ACDC or 12 VDC

339B359R2X - 240 VAC
339B359T2X - 24 volts AC/DC
339B359E2X - 12 vdc

339B200R2X - 240 VAC
339B200T2X - 24 volts AC/DC
339B200E2X - 12 VDC

Sords Electric

Tuesday, February 28, 2017

Carlo Gavazzi 3 Phase Monitoring

Sords Electric and Carlo Gavazzi  has new three phase monitoring Units

February 2017 - CARLO GAVAZZI is pleased to announce our new DPD Series Three-Phase Monitoring Relay with NFC Configuration. This 3-phase voltage and frequency monitoring relay provides the utmost flexibility in very compact dimensions, as it offers a wide range of features in a mere 22.5mm product width. It provides protection against phase reversal, phase loss and if the phase asymmetry, voltage or frequency measurements are not within the user-configured settings and/or thresholds.

The DPD Series settings can easily be modified through an Android App via a smartphone/tablet or via a USB NFC Reader/Writer (part number ACR1252U) connected to a computer. Under and over threshold settings can be set, as well as hysteresis and time delays. They are uploaded into the DPD Series by means of its NFC configuration. Neither potentiometer settings nor DIP switches are used for the device set-up, and after it is set-up, it can be password protected, to ensure safety while in use. The DPD02DM44B is delivered with default settings for North American 3-phase 240VAC mains; whereas the DPD02DM44 is delivered with European/Asian settings for 3-phase 400VAC mains.
The main advantage of the DPD Series is its high versatility and multifunction design. The set-up can be changed at any time and can be replicated, and stored on as many devices as needed. The set-points are extremely precise as they are digital, and much more accurate than they would be with potentiometer settings.
The DPD is widely considered a game-changer in monitoring relay technology, as the user can set up to ten alarm conditions, and then these alarms are combinable via AND / OR logic to provide up to two relay outputs. This combined with the NFC configuration establishes Carlo Gavazzi as the market leader in monitoring relays.
The DPD Series has been designed to provide a highly accurate solution for most 3-phase load applications. Its versatility makes it ideal for generator sets, power generators, and pumps/compressors applications in the Lift/Elevator, Escalator, Materials Handling, and HVAC markets. They are also an excellent off the shelf solution for any electrical distributor, wholesaler or panel builder.

Main technical features include:
3-phase voltage and frequency monitoring relay
Nominal measurement range from 177-552 VAC L-L and 102-318 VAC L-N
Star or Delta mains
NFC configuration
Adjustable set-points, hysteresis, delays, AND/OR logic
Three diagnostic LEDs
Operating frequency from 45 to 440Hz
Two independent SPDT 8 Amp outputs
cULus, CCC approved and CE marked

Saturday, December 3, 2016

Ruffneck Unit Heaters

Sords Electric sells Ruffneck Unit Heaters
 Model RGE Regular Duty Electric Unit Heaters

Ruffneck™ from CCI Thermal Technologies Inc. is renowned for its rugged, reliable and versatile heavy-duty explosion-proof heaters, heating systems and heating accessories. Ruffneck has a long and proud history of supplying quality heating products for the harshest industrial environments to a worldwide customer base for over 30 years. The Ruffneck™ line has enhanced CCI's position as one of North America's leading manufacturers of industrial heating equipment.
Ruffneck™ is well-known in the industry for its "ship the heat in a week" policy, where 95% of all standard orders are shipped within one week of order placement.

CCI Ruffneck Regular Duty Electric Unit Heaters; Type RGE

The CCI Ruffneck™ RGE Regular Duty Unit Heater is designed for use in regular duty industrial and commercial space heating applications. This heater is ideal for use in factories, warehouses, parking garages, boiler rooms, arenas, grandstands, mechanical rooms, shopping malls, display areas, commercial storefronts and more. This heater's robust design and top quality construction surpasses the standards of most competitive models.

  • models range from 2-40kW and 208-600V
  • phosphate coated, epoxy painted 18-gauge steel cabinet
  • field convertible from 1 to 3 phase
  • tubular (Calrod® type)* heating elements
  • individually adjustable air flow louvres
  • permanently lubricated motors
  • overheat protection
  • ceiling mounting bracket supplied
  • motors mounted outside element bundle
  • numerous optional factory installed features to meet specific customer requirements, including optional thermostats and controls, and optional wall bracket
  • numerous accessories for field installation available
  • CSA C/US approved for horizontal air flow; CE approved

Go to our Store page for all the CCI Ruff Neck Unit Heaters; HERE.

Sords Electric Contact Page

Wednesday, November 30, 2016

Carlo Gavazzi 2-pole Solid State Relays

Sords Electric has Carlo Gavazzi 2-Pole Solid State Relays

CARLO GAVAZZI is proud to announce the launch of their new two pole solid state relays, the RK Series. Reducing the size of components is becoming a necessity for equipment manufacturers who want to stay competitive. Carlo Gavazzi has developed the RK Series with this idea in mind, as it provides solutions that minimize space requirements without compromising performance.
The RK Series consists of solid state relay (SSR) solutions which have two poles in a single housing. It gives the option of having the two poles controlled independently or simultaneously. The latter offers a cost effective solution for economy switching of 3-phase loads. The RK Series SSRs are ideal for reliable switching of resistive loads. This new series extends the current ratings of two pole solid state relays to 75 AAC per pole with a proper heat sink and provides output screw terminals for secure connectivity of cables with ferrules, ring or fork terminals.

Carlo Gavazzi RK Series SSRs

The RK Series comes with features that provide time-saving installation and a reduction in downtime, thanks to trouble-free solid state operation, during the lifetime of the SSR. It conforms to global standards such as UL 508, CSA C22.2 and EN 60947-4-3; therefore, it can be used globally in applications/markets involving switching of resistive heating elements, i.e. Food and Beverage, Plastic and Rubber, Semiconductor, HVAC, and others.
The RK Series features include:
Two pole switching, up to 75A per pole
600VAC output voltage rating
4-32VDC control
Options for common or independent output control
Plug or connector control terminal
Pre-attached thermal pad
UL recognized, CSA and VDE approved and CE marked
UL 100,000 cycle endurance test according to UL508

For a Quote please fill out our Carlo Gavazzi Parts Form HERE

800-929-2845 or

Monday, October 31, 2016

Q'Mark MUH Electric Unit Heaters

Sords Electric and Q'Mark keep you Warm with MUH Unit Heaters

Modular Unit Heaters from Q'Mark or MUH Heaters have been the industry standard for decades since their inception at Chromalox Comfort Conditioning. The Q'Mark MUH is the most specified and used unit heater for commercial applications. The MUH comes in KW sizes from 3 kw to 50 kw (10,230  to 170, 500 BTUs) and voyages from 208 - 600.

Common applications for the MUH are factories, warehouses, garages, stores, shipping rooms, power stations, aircraft hangers, convention halls and sports arenas.

Heaters are made from heavy gauge die-formed steel housing with the front and back case in t neutral grey color while the wrap around steel section is Statuary Bronze cooler as are the Stainless Steel louvers.

The heaters include an automatic reset linear thermal cutout for over heat protection and the automatic fan delay keeps blowing after the elements have turned off to distribute the heat.

Q'Mark MUH Heater

Q'Mark Heaters on Sords Electric

Sords Electric 

Thursday, September 15, 2016

Robertshaw Vibration Switches for Machine and Fan Protection

Sords Electric Sells Robertshaw Vibration Switches and Transducers

Use our Robertshaw Parts Form for a Quote.

with Vibration Switches you Can:
Avoid Catastrophic Failures
Reduce Downtime
Improve Maintenance

Robertshaw Model 366 switches are NEMA 4 rated
Robertshaw Model 365A Switches are Explosion Proof
Robertshaw EURO366 are ATEX approved
All switches measure up to 4 Gs.
No mercury in the switches and they last a lifetime.

Contact Sords Electric

366A8  120 volt reset with SPDT switch - Nema 4
365A-A8 120 volt reset with SPDT switch - Nema 7
366D8  120 volt reset with DPDT switch - Nema 4
365A-D8 120 volt reset with DPDT switch - Nema 7

Wednesday, September 7, 2016

Q'Mark Smart Electric Wall Heaters Type HT1502SS

Sords Electric Stocks Q'Mark 120 Volt Smart Wall Heaters

Q'Mark HT1502SS   120 volt smart wall heater with grey grille

Q'Mark HT1502SSNW  120 volt smart wall heater with northern white grille

The Marley Q'Mark SMART series wall heaters can reduce energy consumption by up to 35% for a comparable wattage wall heater.  These wall heaters can do this be being programmable AND by modulating the heating elements when the temperature is reached to keep a space warm, in other words the heater use less power by using less wattage when possible. The Qmark smart series HT heaters have a 5 day 2 day program so the heater turns on and off during the times needed so there is no need to "remember" to turn the heater off.

Wattage:  200-1500
Volts:  120 VAC
Amps: 1.6-12.5
BTUs: 682-5120
Colors: Grey or Northern White

The Qmark HT SMART heater can be programmed via the touch pad. The touch pad can have a lock out code to be tamper proof or child proof. The heater also comes with a remote for programming.


The Q'Mark SMART Heater automatically Adjusts wattage output and blower speed resulting in whisper quiet operation and optimum comfort and efficiency.

Heating Element is heavy duty non glowing steel fins brazed to steel sheathed tubular elements in a grid pattern that covers the entire discharge area.

Built in fan delay operates when the unit is turned off after heating element to prolong element life.

5/2 day electronic programmable built in thermostat adaptable to fit any life style while providing energy savings and precise temperature performance.

The HT Wall Heater has easy to use LED touch screen operation.

Convenient remote control included with the QMark HT1502 heaters.

Contemporary, clean die sign with night light feature complements any decor.

Two Grille colors to chose from, the standard grey and optional Northern White.

Designed for easy installation. Heater is mounted prior to wiring.  Both hands are free to make field connections in roomy compartment.

The Q'Mark HT Smart Heater is designed for installation in 2 x 4 frames or larger wall sections using the wall box provided.

The heater may be wired with standard building wire (60C).

The Q'Mark HT1502 heaters have dimensions of 19-9/16 x 13-11/16 inches.
The back box dimensions are 17-7/16  x 12 inches

Sords Electric