Relays
Relays are electrically operated switches that control high voltage or current circuits using a low power signal. They are used in various applications where it is necessary to control a circuit by a separate low-power signal, such as in automotive, industrial, and residential settings. Relays help in controlling motors, lights, heaters, and other electrical devices efficiently and safely. They play a crucial role in automation and electrical systems by providing a reliable way to switch circuits on or off. Relays offer versatility and flexibility in designing complex electrical systems while ensuring the protection of sensitive components. Explore our wide range of relays for all your circuit control needs.
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Omron LY2N-D2 General Purpose Relay 2PDT 10A 24VDC w/ PTF08A Socket Base
Omron
$20.00Was: $40.00Omron LY2N-D2 General Purpose Relay 2PDT 10A 24VDC w/ PTF08A Socket Base A 2PDT general purpose relay rated for 10A at 24VDC coil voltage. The relay switches up to 110VAC/240VAC loads and mounts via the included Omron PTF08A socket base with wired leads...53214- SKU:
- 53214
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Omron
- Model:
- LY2N-D2
- MPN:
- LY2N-D2
- Type:
- General Purpose Relay
- SKU:
- 53214
- Coil Voltage:
- 24V DC
- Contact Configuration:
- 2PDT (Double Pole Double Throw)
- Contact Rating (Amps):
- 10A
- Contact Voltage Rating:
- 110VAC / 240VAC
- Socket / Base Model:
- Omron PTF08A
- Number of Poles:
- 2
- Case Style:
- Transparent
- Indicator:
- LED operation indicator
- Mounting:
- Socket / DIN Rail via PTF08A base
- Socket Rating:
- Max 15A 240V
- Certifications:
- UL, CE
- Country/Region of Manufacture:
- Japan
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Includes relay and matching Omron PTF08A socket base with wired leads
- Condition Notes:
- This Omron LY2N-D2 General Purpose Relay with PTF08A socket base was removed from a large industrial controller system and is in good used condition. The transparent relay case is intact and the internal coil assembly is visible and undamaged.
$20.00Was: $40.00 -
Omron G3PA-420B Solid State Relay 20A 200-480VAC 24VDC Input 50-60Hz SSR
Omron
$50.00Was: $100.00Omron G3PA-420B Solid State Relay 20A 200-480VAC 24VDC Input 50-60Hz SSR Solid state relay (SSR) with integrated aluminum heat sink for switching AC loads. Operates on 3-32VDC control input and handles 20A at 200-480VAC output with zero-cross switching...53207- SKU:
- 53207
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Omron
- Model:
- G3PA-420B
- MPN:
- G3PA-420B
- Type:
- Solid State Relay (SSR)
- SKU:
- 53207
- Load Voltage:
- 200-480VAC
- Load Current:
- 20A
- Control Input Voltage:
- 3-32VDC
- Frequency:
- 50/60Hz
- Switching Type:
- Zero-Cross (AC Output)
- Relay Series:
- G3PA
- Heat Sink:
- Integrated aluminum heat sink included
- Mounting:
- Panel Mount / DIN Rail compatible
- Country/Region of Manufacture:
- Japan
- Certifications:
- UL, CE
- Seller Notes:
- Unit includes integrated heat sink as shown in photos.
- Condition:
- Used – Pulled from Working Environment
- Condition Notes:
- This Omron G3PA-420B Solid State Relay was removed from a large industrial controller system and is in good used condition. The relay module and integrated aluminum heat sink are intact with no visible damage.
$50.00Was: $100.00 -
Watlow SSR-240-40G-DC1 Solid State Relay 40A 240VAC 3-32VDC Control w/ Heatsink
Watlow
$50.00Was: $100.00Watlow SSR-240-40G-DC1 Solid State Relay 40A 240VAC 3-32VDC Control w/ HeatsinkThe Watlow SSR-240-40G-DC1 is a single-phase solid state relay (SSR) rated for 40 amps at 240VAC load voltage, with a 3–32VDC DC control input. It is mounted on a black...52527- SKU:
- 52527
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Watlow
- Model:
- SSR-240-40G-DC1
- MPN:
- SSR-240-40G-DC1
- Secondary Model:
- 18-6006
- SKU:
- 52527
- Type:
- Solid State Relay (SSR)
- Condition:
- Used – Pulled from Working Environment
- Load Voltage:
- 240 VAC
- Load Current:
- 40 Amps
- Control Input Voltage:
- 3-32 VDC
- Control Input Type:
- DC Control
- Includes Heatsink:
- Yes
- Heatsink Dimensions:
- 5.5" x 3.125" x 1.5"
- Heatsink Material:
- Aluminum (black anodized)
- Manufacturer Location:
- Winona, MN 55987
- Country/Region of Manufacture:
- United States
- Certifications:
- UL Listed
- Form Factor:
- Panel Mount with Heatsink
- Seller Notes:
- Includes SSR-240-40G-DC1 relay mounted on aluminum heatsink. Pulled from working environment.
- Condition Notes:
- Watlow SSR-240-40G-DC1 Solid State Relay w/ heatsink. Pulled from a working environment where it was in use and functional. Inspected and in good used condition. Normal wear from industrial service.
$50.00Was: $100.00 -
Watlow 18-6006 Solid State Relay w/ Heatsink 40A 24-240VAC 3-32VDC SSR
Watlow
$50.00Was: $100.00Watlow 18-6006 Solid State Relay w/ Heatsink 40A 24-240VAC 3-32VDC SSR Solid state relay (SSR) with integrated heatsink for switching AC loads. Uses DC control input to gate AC power output without mechanical contacts. Specifications & What's...52526- SKU:
- 52526
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Watlow
- Model:
- 18-6006
- MPN:
- 18-6006
- SKU:
- 52526
- Seller Notes:
- Includes SSR heatsink mounted to relay
- Form Factor:
- Panel Mount / DIN
- Country of Manufacture:
- United States
- Load Voltage Rating:
- 24-240VAC
- Control Input Voltage:
- 3-32VDC
- Current Rating:
- 40A
- Relay Type:
- Solid State Relay (SSR)
- Output Type:
- AC Output
- Control Input Type:
- DC Control
- Heatsink Included:
- Yes
- Heatsink Dimensions:
- 5.5" x 3.125" x 1.5"
- Power Requirements:
- 24-240VAC Load; 3-32VDC Control
- Compatible With:
- Industrial heating, temperature control, process automation
- Certifications:
- UL Listed
- Condition Notes:
- This Watlow 18-6006 Solid State Relay with SSR heatsink has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active service.
$50.00Was: $100.00 -
Hitachi TR80B-1E Thermal Overload Relay AC600V 3-Phase 80-105A Motor Protection
Hitachi
$100.00Was: $200.00Hitachi TR80B-1E Thermal Overload Relay AC600V 3-Phase 80-105A Motor ProtectionThe Hitachi TR80B-1E is a three-pole bimetal thermal overload relay rated for AC600V service. It provides overcurrent and overload protection for three-phase motors and is...45550- SKU:
- 45550
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Hitachi
- Model:
- TR80B-1E
- MPN:
- TR80B-1E
- Type:
- Thermal Overload Relay
- SKU:
- 45550
- Voltage Rating:
- AC600V
- Current Setting Range:
- 80–105A
- Number of Poles:
- 3
- Phase:
- Three Phase
- Contact Rating NO (a):
- AC220V: 1A; Hand/Auto: 0.5A
- Contact Rating NC (b):
- AC220V: 2A; Hand/Auto: 1A
- Reset Type:
- Manual / Auto (Hand/Auto selectable)
- Trip Indicator:
- Yes — yellow trip flag indicator
- Mounting:
- DIN Rail / Panel Mount with bracket
- Country/Region of Manufacture:
- Japan
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Relay only; no contactor included. Pulled from working environment.
- Compatible With:
- Hitachi TR series contactor/starter systems
- Serial Number Prefix:
- 28H99 (see internal fields)
- Condition Notes:
- Hitachi TR80B-1E Thermal Overload Relay, AC600V, 80–105A. Used, pulled from a working environment. Inspected — clean, no burn marks or terminal damage. Dial and reset button intact.
$100.00Was: $200.00 -
MST GmbH 9660-0110 4-Output Relay Module DIN-Rail LonMark ROC_V2.00 12-24VDC
MST
$75.00Was: $150.00MST GmbH 9660-0110 4-Output Relay Module DIN-Rail LonMark ROC_V2.00 12-24VDCA 4-output relay module designed for building automation and telecom control systems. Converts LonMark network signals to relay contact closures for switching AC and DC loads...48251- SKU:
- 48251
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 0.95 LBS
- Brand:
- MST GmbH
- Model:
- 9660-0110
- MPN:
- 9660-0110
- Type:
- 4-Output Relay Output Module
- SKU:
- 48251
- Software Version:
- ROC_V2.00
- Number of Relay Outputs:
- 4
- Power Requirements:
- 12–24 VDC, max. 2 W
- Relay Voltage Rating:
- 250 VAC / 30 VDC
- Relay Current Rating:
- 8 A
- Mounting Type:
- DIN Rail
- Network Protocol:
- LonMark / LON
- Certifications:
- CE, LonMark
- Form Factor:
- DIN Rail Module
- Connector Type:
- Screw Terminal
- Relay Contact Configuration:
- NO / C / NC per output
- Country/Region of Manufacture:
- Germany
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; pulled from a working environment. No additional accessories included.
- Condition Notes:
- MST GmbH 9660-0110 4-Output Relay Module, used, inspected, in good condition. Pulled from a working environment where it was functional. Light surface marks on label. All terminals and DIN rail clip intact.
$75.00Was: $150.00 -
ATMI 9660-0110 Relay Output Module DIN Rail ROC V2.01 250VAC 30VDC 8A 4-Output
ATMI
$55.00Was: $100.00ATMI 9660-0110 Relay Output Module DIN Rail ROC V2.01 250VAC 30VDC 8A 4-OutputFour-channel relay output module for industrial automation and building control systems. Mounts on standard DIN rail and switches AC and DC loads via configurable relay...48254- SKU:
- 48254
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- ATMI
- Model:
- 9660-0110
- MPN:
- 9660-0110
- Type:
- Relay Output Module
- SKU:
- 48254
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; no additional accessories included.
- Country/Region of Manufacture:
- Germany
- Form Factor:
- DIN Rail Mount
- Power Requirements:
- 12–24 VDC, max. 2 W
- Relay Rating (AC):
- 250 VAC, 8 A
- Relay Rating (DC):
- 30 VDC, 8 A
- Number of Outputs:
- 4
- Software Version:
- ROC V2.01
- Compatible Software:
- ROC V2.00 / V2.01
- Contact Configuration:
- NO, C, NC per output
- Network Interface:
- LonMark / LON
- Certifications:
- CE, LonMark
- Manufacturer:
- ATMI GmbH, Schäftlarn, Germany
- Compatible With:
- LonMark building automation and control systems
- Condition Notes:
- ATMI 9660-0110 Relay Output Module in good used condition. Pulled from a working environment where it was in use and functional. Housing intact, terminals clean, labels legible. Normal light service wear.
$55.00Was: $100.00 -
Volkmann 70545AA 70490AA Drive Control Panel Spectrol MOD 534 Eagle 17P4C Relays
Volkmann
$200.00Was: $400.00Volkmann 70545AA 70490AA Drive Control Panel Spectrol MOD 534 Eagle 17P4C RelaysThis is a complete drive control panel assembly removed from a Volkmann 70545AA / 70490AA 30/40 KVA Adjustable Frequency AC Drive system (0–600 Hz / 0–667 Hz). Mounted on a...48620- SKU:
- 48620
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 13.00 LBS
- Brand:
- Volkmann
- Model:
- 70545AA
- Secondary Model:
- 70490AA
- MPN:
- 70545AA
- SKU:
- 48620
- Type:
- Industrial Drive Control Panel
- Condition:
- Used – Inspected and in Good Condition
- Compatible With:
- Volkmann 30/40 KVA Adjustable Frequency AC Drive
- Drive Frequency Range:
- 0–600 Hz / 0–667 Hz
- Drive Power Rating:
- 30 / 40 KVA
- Relay 1 – Brand/Model:
- Potter & Brumfield R10S-E2-Y2.5K, 2.9mA DC (Qty 1)
- Relay 2 – Brand/Model:
- Eagle Signal 17P4C 26007 A120, AC 120V (Qty 8)
- Potentiometer – Brand/Model:
- Spectrol Reliance Precision Potentiometer MOD 534 (Qty 4)
- Relay Coil Voltage:
- AC 120V (Eagle Signal); DC 2.9mA (Potter & Brumfield)
- Number of Relays:
- 9 total (8 Eagle Signal + 1 Potter & Brumfield)
- Number of Potentiometers:
- 4
- Potentiometer Function:
- Speed 1, Speed 2, Speed 3, Speed 4 control knobs
- Panel Color:
- Red
- Form Factor:
- Flat Panel / Board Assembly
- Seller Notes:
- Panel only; pulled from Volkmann 70545AA/70490AA 30/40 KVA AC drive system.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Volkmann 70545AA/70490AA drive control panel. Inspected and in good condition. Pulled from a Volkmann 30/40 KVA adjustable-frequency AC drive. All relays and Spectrol MOD 534 potentiometers present and intact.
$200.00Was: $400.00