Saturday, December 17, 2011

Meltric DSN series 20 amp DeContactors


Sords Electric Sells Meltric Plug and Receptacles

DSN Series
20A to 60A
Max 20hp
NEMA 4X
Low Cost, Compact

Features !
switch rated
safety shutter/dead front
spring-loaded butt contacts
silver-nickel contacts
lockout-tagout capability
automatic watertightness
quick break mechanism
enclosed arc chambers
spring-assisted terminals

NFPA 70E Workplace Electrical Safety Standards apply to MCC’s and switchgear and also to plugs & receptacles used to connect welders, pumps, and other portable equipment. Because many of the plugs and receptacles currently in service have accessible live parts and can be hazardous if connected or disconnected under load, users must either update their equipment or follow cumbersome safety procedures in order to comply with NFPA 70E.

√ Proof of Deenergization

The separated plug and receptacle provides visual verification of equipment disconnection as required in NFPA 70E.

Sections 430.102 – 430.109 of the National Electric Code require approved disconnecting means to be located in a readily accessible location within sight of the motor and driven equipment. With their UL & CSA ratings for “Motor Circuit Disconnect Switching” and “Branch Circuit Disconnect Switching”, Decontactor devices are an approved ‘line of sight’ disconnect switch for meeting this requirement.

Replacement motors and equipment that are pre-wired with Decontactor devices can be installed with plug & play simplicity, reducing change-out downtime by 50% and allowing critical processes to get back online faster.

  • The need for hard-wiring during downtime is eliminated and mechanics can safely make & break the electrical connections.
  • There is no need to bring electricians to the site; their work to pre-wire replacements can be performed during non-downtime periods.
  • Advance verification of phasing on pre-wired replacement motors avoids problems and delays due to improper rotation.
  • Integral auxiliary contacts can eliminate the need to make & break secondary connections on control circuits.


DSN20DSN30DSN60
VoltageVoltageVoltage
480 VAC600 VAC, 250 VDC600 VAC, 250 VDC
Switch Ratings (AC Only)Switch Ratings (AC Only)Switch Ratings (AC Only)
Branch Circuit & Motor Circuit Disconnect SwitchingBranch Circuit & Motor Circuit Disconnect SwitchingBranch Circuit & Motor Circuit Disconnect Switching
Horsepower RatingsHorsepower RatingsHorsepower Ratings
120V 1Ø 1/2 hp120V 1Ø 1 hp120V 1Ø 2 hp
240V 1Ø 1 hp240V 1Ø 3 hp240V 1Ø 3 hp
208V 3Ø 2 hp208V 3Ø 5 hp208V 3Ø 7 1/2 hp
240V 3Ø 2 hp240V 3Ø 5 hp240V 3Ø 7 1/2 hp
480V 3Ø 5 hp480V 3Ø 10 hp480V 3Ø 20 hp
600V 3Ø 15 hp600V 3Ø 20 hp



Meltric Receptacle 63-14167, 120/208 volts, 20 amps/.5hp, 3 pins +grnd+neutral

Meltric Plug 63-18167, 120/208 volts, 20 amps/.5hp, 3 pins + grnd + neutral

Meltric Receptacle 63-14163, 208 volts, 20 amps/2hp, 3 pins + grnd

Meltric Plug 63-18163, 208 volts, 20 amps/2hp, 3 pins + grnd

Meltric Receptacle 63-14047, 277/480 volts, 20 amps, 3 pins +grnd+neutral

Meltric Plug 63-18047, 277/480 volts, 20 amps, 3 pins + grnd + neutral

Meltric Receptacle 63-14043, 480 volts, 20 amps/5hp, 3 pins + grnd

Meltric Plug 63-18043, 480 volts, 20 amps/5hp, 3 pins + grnd

Meltric 61-1A013 Nylon Handle for all 20 amp DSN 20 receptacles or plugs. Accepts cable range .31 - .59. NEMA 4 X handle with weather tight grommet at cable entrance.

Meltric 61-1A413 Nylon Extended Handle for all 20 amp DSN 20 receptacles or plugs. Accepts cable range .20 - .83. NEMA 4 X handle with weather tight grommet at cable entrance.

Meltric 61-1A313 Nylon Angled Handle for all 20 amp DSN 20 receptacles or plugs. Accepts cable range .20 - .83. NEMA 4 X handle with weather tight grommet at cable entrance.

See all of our MELTRIC deContactor plugs and receptacles.

or call 800-929-2845




Friday, November 25, 2011

Robertshaw Vibration Switches - VibraSwitch


Robertshaw vibration switches and monitors minimize production shut down time and repair costs by measuring the total accelerated force (shock) present on a machine. Individual acceleration measurements are summed to yield the total destructive force acting on a machine. This information enables you to proactively and stategically maintain equipment. Our vibration models range from the standard traditional to new technologically enhanced models. All provide unsurpassed dependability.

The 365A and 366 Vibraswitch malfunction detectors provide maximum protection for large motors, pumps, compressors and other rotating or reciprocating equipment by responding to mechanical malfunctions the instant they occur. The 365A is UL and c-UL certified Explosion-proof, and Type 4/4X & IP66 Weatherproof, E365A is ATEX certified,. The 366 is NEMA 4 and CSA certified.

Features include:

Acceleration sensitive—measures total

destructive shock

SPDT or DPDT contact options

Adjustable set point range 0G to 4.5G

Local or electric remote reset

Optional rain-shield for unprotected

outdoor installations (Model 365)

Optional space heater to prevent

condensation

Explosion-proof weatherproof enclosure

(Model 365A)








The two below Robertshaw Vibration switches are the two most common configurations, and both tend to be in our stock for immediate shipment.


The Robertshaw 366A8 Vibraswitch malfunction detectors provide maximum protection for large motors, pumps, compressors and other rotating or reciprocating equipment by responding to mechanical malfunctions the instant they occur.The 366A8 vibration switch has a range of 0-4.5 g's. The remote reset coil is 120 volts AC. Contacts are SPDT and rated at 7a max. 460 VAC max. non-inductive; 0.5a max. at 120 VDC; 1a max. at 48 VDC; 2a max. at 24 VDC. The Robertshaw 366A8 is NEMA 4 and CSA certified. Unit is in STOCK.






The Robertshaw 365A-A8 Vibraswitch malfunction detectors provide maximum protection for large motors, pumps, compressors and other rotating or reciprocating equipment by responding to mechanical malfunctions the instant they occur. The 365A8 vibration switch has a range of 0-4.5 g's. The remote reset coil is 120 volts AC. Contacts are SPDT and rated at 7a max. 460 VAC max. non-inductive; 0.5a max. at 120 VDC; 1a max. at 48 VDC; 2a max. at 24 VDC. The Robertshaw 365A8 is FM approved and CSA certified. Unit is in STOCK.


Please contact Sords Electric for your Vibration monitoring needs.

Robertshaw products are built in the USA and are built to last and have NO mercury.

info@sordselectric.com

216-765-4230

Cleveland, Ohio USA


Thursday, November 24, 2011

Carlo Gavazzi PC50CNT20 emitter and receiver


Photoelectrics Through-beam, Relay Output Type PC50CNT20R and PC50CNT20RP by Carlo Gavazzi


The PC50CNT. is a family of general purpose through- beam sensors in a compact square 17x50x50mm reinforced RC/ABS-housing. They are useful in applications where basic sensors provide adequate sensing perfor- mance. The long sensing range together with sensitivity adjustment gives a very flexible sensor. Light and dark operation is switch selectable.


Highlights:

• Range: 20 m

• Adjustable sensitivity

• Modulated, infrared light

• Supply voltage:

12 to 240 VDC and 24 to 240 VAC, 50/60 Hz

• Output: Relay 3 A, 30 VDC, 240 VAC

• Make and break switching function

• LED-indication for output ON, signal stability and

supply ON

• Excellent EMC


Box contents

Photoelectric switch: PC50CNT.. Installation instruction Mounting bracket APC50-1 • Packaging: Cardboard box


Sords Electric and Control





Friday, November 11, 2011

Brisk Heat Heating Cable

Product Highlights

checkmark Temperatures up to 400oF (204oC)

checkmark Power remains constant regardless of temperature

checkmark Can be cut-to-length at job site

checkmark Ideal for a wide range of general purpose applications

  • Mid-range process temperature control for food and chemical processing
  • Water lines
  • Fire protection systems
  • Fuel oil
  • Condensate return
  • Hot water lines
  • Lines periodically purged with 250 psig steam

Specifications

  • Maximum exposure temperature is 400oF (204oC)
  • Moisture, chemical, flame, and radiation resistant
  • 12AWG bus wires
  • Dimensions 0.2" x 0.3" (5 x 8mm)
  • 40 lb. (18kg) per 500-foot (152m) spool

TEFLON® is a registered Trademark of DuPont used under license.


Approvals

Ordinary Locations
Hazardous Location (T3 rated):
Class I Division 2 Groups B, C, D
Class II Division 2 Groups F, G
Class III Division 2

Ordinary locations (120 and 240VAC only) RoHSREACH

Approval valid only when used with appropriate heating cable and installation accessories, and installed in accordance with all applicable instructions, codes, and regulations.

Maximum Circuit Length in ft (m)

Cable120VAC208VAC240VAC277VAC480VAC
3 watts / ft
(10 watts / m)
360
(110)
625
(191)
720
(220)
N/A1440
(439)
5 watts / ft
(16 watts / m)
275
(84)
477
(145)
550
(168)
N/A1100
(335)
8 watts / ft
(26 watts / m)
220
(67)
381
(116)
440
(134)
508
(155)
880
(268)
12 watts / ft
(39 watts / m)
180
(55)
312
(95)
360
(110)
416
(127)
720
(220)

Circuit Module Length in ft (m)

Cable120VAC208VAC240VAC277VAC480VAC
3 watts / ft
(10 watts / m)
2.0
(0.6)
4.0
(1.2)
4.0
(1.2)
N/A8.0
(2.4)
5 watts / ft
(16 watts / m)
2.0
(0.6)
4.0
(1.2)
3.0
(0.9)
N/A6.0
(1.8)
8 watts / ft
(26 watts / m)
2.0
(0.6)
4.0
(1.2)
4.0
(1.2)
4.0
(1.2)
6.0
(1.8)
12 watts / ft
(39 watts / m)
2.0
(0.6)
6.0
(1.8)
360
(110)
4.0
(1.2)
4.0
(1.2)
Note: when ordering, please allow a minimum of 1 module length extra for terminations.

Part Number Matrix

Click on the part number below for more information or to order.

FECAB 3 120 B

Accessories:

1-1” NPT Pipe standoff

2-Ring terminals

3-Wire nuts

2-Crimp barrels

3-Lead pouches

2-End pouches

1-Caution label

6-Shrink tubes

1- Panhead screw

1-3 oz. tube RTV sealant

2- Pipe straps

5-Lead pouches

5-End pouches

10-Shrink tubes

Brisk Heat Splice Kit

3-Lead pouches

3-Shrink tubes

3-Crimp barrels

3-Ring terminals

1-3 oz. Tube RTV sealant

1-Caution label

1-End pouch

Brisk Heat Lead Pouch

1-Lead pouch

1-Shrink tube

216-765-4230

www.sordselectric.com

Wednesday, November 9, 2011

EM series Energy Meters by Carlo Gavazzi


November 2011 - Carlo Gavazzi is proud to introduce its new compact EM10 and EM 11 Series Energy Meters. The EM10 Series is an innovative single-phase energy meter which monitors 120 or 230VAC. It provides a cost effective solution for most metering applications, allowing an effective energy measurement without the need for an external current transformer. This ultra-compact device can easily be interfaced with a PLC, thanks to its optional pulse output (1 Wh resolution). It is ideal for use in public buildings, offices, condominiums, apartments and in most facilities that require energy cost sharing and the metering of common loads. The main technical features of the EM10 Series include:

Self power supply: One-phase 120 or 230VAC Class B, in compliance with EN50470-1-3
Readout: 5+1 digit
Direct connection up to 32A
90 x 67.5 x 17.5mm (HxWxD mm) 1-DIN module
1 pulse output on request (1000 pulses/kWh)
IP40 protection degree

The EM11 Series is also a 120 or 230VAC single-phase device, which provides information concerning the status of the power supply, in conjunction with energy measurement. It is the ideal solution for any application requiring a power analyser to display and control the main energy supply. It prevents line overload conditions by switching off selected non-priority loads through its alarm output. It is an irreplaceable instrument to control and limit power before a shutdown of the entire electrical system occurs. It is also suitable for metering most commercial and industrial applications. The main technical features of the EM11 Seriesinclude:

Self power supply: One-phase 120 or 230VAC
Class B, in compliance with EN50470-1-3, Class 2 (kvarh) in compliance with EN62053-23
Direct connection up to 32A
Accuracy ±0.5 RDG (current/voltage)
90 x 67.5 x 17.5mm (HxWxD) 1-DIN module
Instantaneous variables: V, A, W, W dmd, W dmd max, var, PF, Hz
Single phase variables: VLL, VLN, A, VA, W, var, PF
Energy measurements: total kWh and kvarh, 5+1 digit
1 pulse or 1 alarm output on request
IP40 protection degree

The EM10 and EM11 Series Energy Devices are UL and cUL listed.

Let us help you with your Carlo Gavazzi products, click here for our request form.

or call 800-929-2845

www.sordselectric.com

Saturday, November 5, 2011

Carlo Gavazzi PA series Photo Electric sensors

Carlo Gavazzi PA Photo Electric Switch
PA Series Photo electric Switch by Carlo Gavazzi

Sords Electric and Carlo Gavazzi bring you a new simple Photo Electric sensor design. The Carlo Gavazzi Radial design is new to the industry.

The Carlo Gavazzi PA18C.R... is part of a family of inexpensive general purpose retro-reflective sensors in industrial standard 18 mm cylindrical ABS housing. The sensors are useful in applications where high- accuracy detection as well as small size is required.

Compact housing and high power LED for excellent performance-size ratio. The potentiometer used for adjustment of the sensitivity makes the sensors highly flexible. The output type is NPN or PNP and the output switching function is NO and NC.

Features of the PA series RETRO-REFLECTIVE Gavazzi Sensors

• Miniature sensor range

• Range: 6.5 m (Axial), 5 m (Radial)

• Sensitivity adjustment by potentiometer

• Modulated, infrared light 850 nm

• Supply voltage: 10 to 30 VDC

• Output: 100 mA, NPN or PNP, N.O & N.C.

• Degree of protection IP67, IP69K

• LED indication for output, stability and power ON

• Protection: reverse polarity, short circuit and transients

• Cable and plug versions

• Excellent EMC performance

• M18 Housimg ( and industry standard )

Ordering no. PNP Make & break switching - Retro-reflective switches

PA 18 CAR 65 PASA Axial Style with cable ( PA18CAR65PASA )

PA 18 CAR 65 PAM1SA Axial Style with plug ( PA18CAR65PAM1SA )

PA 18 CRR 50 PASA Radial Style with Cable ( PA18CRR50PASA )

PA 18 CRR 50 PAM1SA Radial Style with plug ( PA18CRR50PAM1SA )

Ordering no. NPN Make & break switching - Retro-reflective switches

PA 18 CAR 65 NASA Axial Style with cable ( PA18CAR65NASA )

PA 18 CAR 65 NAM1SA Axial Style with Plug ( PA18CAR65NAM1SA )

PA 18 CRR 50 NASA Radial Style with cable ( PA18CRR50NASA )

PA 18 CRR 50 NAM1SA Radial Style with plus ( PA18CRR50NAM1SA )

Specifications

Environmental Installation category III (IEC 60664/60664A; 60947-1)

Environmental Pollution degree 3 (IEC 60664/60664A; 60947-1)

Environmental Degree of protection IP 67, IP 69K

Ambient temperature

Operating -25° to +60°C (-13° to +140°F)

Storage -40°to +70°C (-40°to +158°F)

Vibration 10 to 55 Hz, 0.5 mm/7.5 g (IEC 60068-2-6)

Rated insulation voltage 500 VAC (rms) IEC protection class III

Housing material

Body ABS, grey

Front material PMMA, red

Connection

Cable PVC, grey, 2 m 4x0.25mm2,Ø=4.5mm

Plug M12, 4-pin (CONM14NF-series)

Indication

Output ON LED, yellow

Signal stability and power ON LED, green

Light spot Diameter Ø 164 mm @ 3.25 m

Light source LED, 850 nm

Light type Infrared, modulated

Accessories

Connector type CONG1A.. / CONM14NF.. series Reflector type ER.. - to be purchased separately

Can't find what you are looking for, click HERE for our Gavazzi Form or call 800-929-2845

Sords Electric and Control