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We stock and service PRO Industrial Automation equipment, replacement parts and related systems - both current and discontinued products.

Select from the search results below or call us at (212) 772- 6992 ext. 704 or email rfitzgerald@yorkscientific.com for help with your PRO requirements.

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1000 results found for "PRO"
General Electric

Feeder Protection Relay, Standard 735, W/ 50/51and 50g/51g Protection, Phase Ct Secondary - 5 Amp, Ground Ct Secondary - 5 Amp, 90-300 V Dc, 70-265 V Ac, 50/60

735-5-5-HI-485-Refurbished

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General Electric

Feeder Protection Relay, W/8 Output Relays, W/ 50/51and 50g/51g Protection, Phase Ct Secondary - 5 Amp, Ground Ct Secondary - 5 Amp, 90-300 V Dc, 70-265 V Ac, 5

SR737-5-5-HI-485-Refurbished

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General Electric

Feeder Protection, Lcd, 5 Amp, 3 Phase, 120-240 Vac / 125-250 Vdc, Standard Faceplate, Voltage Protection, English

350-E-P5-G5-H-E-S-C-P-1E-D-N-Refurbished

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General Electric

Socket Outlet, Protective Contact (schuko), Edged W/child Protection, 16amp, 250v Ac, 2.5, Ip20, Pozidriv 2, (666501)

MSC-SEP-Refurbished

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Gmc Instruments

Energy Meter, For 4 Wire System, 0.01-1 (6) Amp, 3 X 230/400 V, Programmable Pulse Rate: 1-10000 Kwhfts/pulses (v2), Lon Bus Connection (w1), Current/voltage Programmable (q1)

U1389-V016-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S10S21-M4RX-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S12S21-M3RX-V-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S10S21-M4RX-V-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S12S21-M4RX-V-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S11S21-M2RX-Refurbished

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Grace

Esd Tester, Voltage Test Station Product Type:voltage Test Station Product Range:voltage Test Stations Rohs

P-S11S21-M4RX-V-Refurbished

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Mean Well

Ac-dc Rack Power Supply, 19 Inch, With Pfc, Output 12vdc At 125 Amp, 1u Profile, Current Sharing Up To 8kw, Hot-swap, Pmbus Protocol

RCP-1600-12-Refurbished

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Multicomp

Arbitrary Waveform Generator, 2ch, 80mhz, Signal Generator Type:arbitrary, No. Of Channels:2 Channel, Product Range:multicomp Pro Waveform Generators, Bandwidth:80mhz

MP750288 US-Refurbished

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Multicomp

Arbitrary Waveform Generator, 2ch/120mhz Signal Generator Type:arbitrary No. Of Channels:2 Channel Product Range:multicomp Pro Waveform Generators Bandwidth:120mhz

MP750289 US-Refurbished

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Multicomp

Arbitrary Waveform Generator, 2ch/160mhz Signal Generator Type:arbitrary No. Of Channels:2 Channel Product Range:multicomp Pro Waveform Generators Bandwidth:160mhz

MP750290 US-Refurbished

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Murr Elektronik

Electronic Circuit Protection, Mico Pro, 1 Channel, Input: 24 Vdc, Output: 24 Vdc 4 Amp, Push-in Spring Clamp Terminals, Din Rail Mount, Temperature Range -25 To +55 Degrees C, Ip20

9000-41011-0400001-Refurbished

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Murr Elektronik

Signal Tower, Modlight60 Pro-rgb Multifunctional, Io-link, Connection M12, 4-pole, Protection Class Ip65, 24 Vdc, 0.25 Amp

4000-76060-0000001-Refurbished

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Phoenix Contact

1043418 Active Quint Single Redundancy Module, For Din Rail Mounting, Protective Coating, Input: 12 v dc  24 v dc, Output: 12 v dc  24 v dc / 1 x 40 a, Integrated Surge Protection &l

QUINT4-S-ORING/12-24DC/1X40/VP-Refurbished

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Phoenix Contact

Redundancy Module, Active Quint, Input: 12-24 Vdc, Output: 12-24 Vdc / 1 X 40 Amp, Protective Coating, Integrated Surge Protection, Din Rail Mounting, (2907753)

QUINT4-S-ORING/12-24DC/1X40/+-Refurbished

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Phoenix Contact

Surge Protection, Type 2/3, Protective Plug & Base Element, With Integrated Status Indicator & Remote Signaling, For Single-phase Power Supply Network, 120 Vac/vdc, 35 Mm-din Rail Mount, Ip2

PLT-SEC-T3-120-FM-UT-Refurbished

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Phoenix Contact

Surge Protection, Type 3, Protective Plug & Base Element, W/ Integrated Status Indicator & Remote Signaling, For Single-phase Power Supply Network, 24 Vac/dc, (2907916)

PLT-SEC-T3-24-FM-UT-Refurbished

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Scanmeg

Junction Box, Nema12 With Power Supply 24 Vdc For Type Prox With Provision To Install 1 X Rem

JB-PROX-Refurbished

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Scanmeg

Junction Box, Nema12 With Power Supply 24 Vdc For Type Prox With Provision To Install 1 X Rem, Glass Window

JB-PROX-WIN-Refurbished

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Schneider Electric

Manual Starter And Protector, Thermal Magnetic Circuit Protector, Rotary Handle, 20 To 25 Amp, Screw Clamp

GVP22/2025A-Refurbished

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Schneider Electric

Ups, Back-ups, Surge Protection, 120 Vac Input, (nema 5-15p), 3 Nema 5-15r Outputs, (protected), 3 Nema 5-15p Outputs, (unprotected), 6 Ft Cable

BE500C-Refurbished

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Schweitzer Engineering

Feeder Protection Relay, Sel-751a, Lcd, 125 V, 50/60 Hz, Panel Led, Programmable Pushbutton, Arc-flash Mitigation, Event Analysis

751A01A0X0X71850000-Refurbished

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Schweitzer Engineering

Protection System, Advanced Distribution Feeder Solution, With Integrated Protection Monitoring

0351S7154355421-Refurbished

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Schweitzer Engineering

Sel-351s, Protection System, Advanced Distribution Feeder Solution, With Integrated Protection Monitoring

0351S6YH3355421-Refurbished

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Schweitzer Engineering

Sel-351s, Protection System, Advanced Distribution Feeder Solution, With Integrated Protection Monitoring

0351S6Y3345542X-Refurbished

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Schweitzer Engineering

Sel-351s, Protection System, Advanced Distribution Feeder Solution, With Integrated Protection Monitoring

0351S6YH435542X-Refurbished

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Sel

Motor Protection Relay, Power Supply 110-250 Vdc, 110-240 Vac 50/60 Hz, 40 Va/15w, Enclosure Type 12, Terminal Protection

071001D6X9X71870200-Refurbished

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Siemens

Circuit Breaker Vl1250n Standard Breaking Capacity Icu=55ka, 415v Ac 3-pole, Line Protection Trip Unit Etu10, Li In=1250a, Rated Current Ir=5001250a, Overload Protection

3VL7712-1TB460AA0-Refurbished

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Siemens

Circuit Breaker Vl630n Standard Breaking Capacity Icu=55ka, 415v Ac 3-pole, Line Protection Trip Unit Tm, Li In=315a, Rated Current Ir=250315a, Overload Protection

3VL5731-1DC360AA0-Refurbished

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Siemens

Circuit Breaker, Standard Breaking Capacity, Din Rail Mount, 415 Vac, 3 Pole, Line Protection Electronic Trip Unit, 40 Amp Rated Current, 600 Amp Overload Prote

3VL1704-1DD33-0AA0-Refurbished

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Siemens

Circuit Breaker, Vl160n, Current Ir= 640 To 1600 Amp, 415 Vac, 3-pole, 55 Ka, Overload Protection, Isd = 1.5 T0 8xir, Ii = 9 Xin Short-circuit Protection

3VL8716-1SE30-0AA0-Refurbished

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Siemens

Circuit-breaker, 4-pole For Plant Protection, Ir=63-80a, Icu=40ka/415v With Overcurrent Release An N-rel. 400-800a, Fixed-mounted 4th Pole (n) 100% Protected W/o Auxiliary Release W/o Auxili

3VF3112-1HQ41-0AA0-Refurbished

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Siemens

Discontinued Since: 01.10.2019, Starter Motor Protector, Circuit Breaker , Size S0, For Transformer Protection, A-release 1116 A Short-circuit Release 286 A , Screw Terminal , Standard Switc

3RV1421-4AA10-Refurbished

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Siemens

Motor Protector, Protect.up To 32a, A-release 12.5 To 20a, N-release 240a

3VE3-000-8MA00-Refurbished

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Siemens

Over Current Trigger Vl 1250 3pin Plant Protection Etu12, Lig 3 Phase / 3 Lines Ir = 500.1250a, Overload Protection, (ii) = 1.25 To 10 X In, Bash Guard Screw Connection Terminals In The Scop

3VL9712-6MF30-Refurbished

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Siemens

Over Current Trigger Vl 1250 3pin Plant Protection Lcd Etu40, Li / Ls/lsi Ir = 1.5 To 9 X Ir = 500.1250a, Overload Protection, Isd, Ii = Bolts Connection Terminals In The Scope Of Delivery O

3VL9712-6CH30-Refurbished

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Siemens

Over Current Trigger Vl 630 3pin, Plant Protection Etu12, Lig 3 Phase / 4 Lines = Ir 252.630a, Overload Protection, (ii) = 1.25 To 10 X In, Bash Guard, Screw Connection Terminals In The Scop

3VL9563-6SF30-Refurbished

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Siemens

Overcurrent Protection Relay, 9 Programmable Function Keys, 6-line Display

7SJ8011-5EB96-1FA0-Refurbished

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Siemens

Product Discontinued Since: 01.10.2019, Circuit Breaker, Size So, Thremal Protection, 3.5-5 Amp, 50 Hz, 3 Pole, 690 V Operating Voltage, Din Mount, Screw Termin

3RV1421-1FA10-Refurbished

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Siemens

Product Discontinued Since: 01-10-2019, Circuit Breaker Trip, Motor Starter Protector, 0.45-0.63 Amp, 3 Pole, 690 Vac

3RV1021-0GA10-Refurbished

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Siemens

Simocode Pro Cur Meas. Module, 0.3-3a, Controls - Simocode 3uf50 Ovrld, Control Products

3UF7100-1AA00-0-Refurbished

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Stego

Enclosure Heater, Explosion Proof, 50 Watt, 230-240 Vac, 5.9 Inch Imperial, 35 Mm Din Rail Mount, Vertical Mounting Position, Rohs Compliant, Ip65 Protection Ty

02010.0-00-Refurbished

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Tele Controls

Voltage Protection Monitoring Relay, 1-ph, 30v - 60v - 300v Ac/dc Ranges, Multifunction, 2 Co, Dpdt Relay Output, Led Indicators, Adjustable Thresholds, Power Supply Protector, Ideal For Bat

G2UM300VL20-Refurbished

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Wandfluh Electronic

Digital Amplifier, For 1 Proportional Or Switching Solenoid, Protection Class Ip 67

P02A01D33-Refurbished

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Wandfluh Electronic

Digital Amplifier, For 1 Proportional Or Switching Solenoid, Protection Class Ip 67

P02A01D33 CE 1-Refurbished

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Woodward

Multi-function Relay, Protection Control, W/prog Relay Output, Led Display, 3-button

MFR13-G-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 50/60 Hertz 45 Kw / 60 Hp 24 Amp Ip 20 / Nema 1 Enclosure Frame Size D Programmer/controller

1336F-B060-AA-EN-HAS1-L6-Refurbished

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