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Control Relays

The Circuits Shop Control & Automation Control Relays

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ABB
RB121A 230V AC/DC 1SNA645004R0400 Screw Relay 1SPDT 10mA up to 6A with LED

 RB121A 230V AC/DC 1SNA645004R0400 Screw Relay 1SPDT 10mA up to 6A with LED

A screw interface relay RB121A-230VAC/DC : 230VAC-DC input/ 1SPDT 10mA up to 6A with LED. The relay is part of the R600 range and is the solution for all your applications.

  • Function: Boxed interface relay
  • IIT Publishing Status: Level 0 - Information enabled
  • Output: 1 c/o (SPDT) contact
  • Output Signal: 12-250V AC/ 10mA - 6A
  • Product Main Type: R600
  • Product Name: Interface relay
  • Rated Control Supply Voltage: 230V AC/DC
  • Sub-Function: Relay with built in LED
  • Terminal Type: Screw Terminals
  • Description: RB121A-230VAC/DC Interface relay R600
  • Mftrs. Part No.: 1SNA645004R0400
 

Price

   

Rapid Electronics Code

19.34

   

28-3914

 

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ABB
RB122A 24V AC/DC 1SNA645012R2500 Screw Relay 1DPDT 1mA up to 6A with LED

 RB122A 24V AC/DC 1SNA645012R2500 Screw Relay 1DPDT 1mA up to 6A with LED

A screw interface relay RB122A-24VAC/DC : 24VAC-DC input/ 1DPDT 1mA up to 8A with LED. The relay is part of the R600 range and is the solution for all your applications.

  • Function: Boxed interface relay
  • IIT Publishing Status: Level 0 - Information enabled
  • Output: 2 c/o (SPDT) contact
  • Output Signal: 5-250V AC/ 1mA - 8A
  • Product Main Type: R600
  • Product Name: Interface relay
  • Rated Control Supply Voltage: 24V AC/DC
  • Sub-Function: Relay with built in LED
  • Terminal Type: Screw Terminals
  • Description: RB122A-24VAC/DC Interface relay R600
  • Mftrs. Part No.: 1SNA645012R2500
 

Price

   

Rapid Electronics Code

25.08

   

28-3919

 

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Crouzet
84872130 HUH Voltage Monitoring Relay

 84872130 HUH Voltage Monitoring Relay

This HUH voltage monitoring relay from Crouzet is equipped with a host of excellent features, including control of AC and DC voltages, automatic recognition of AC/DC, true RMS measurement, selectable latching (memory) function, IP30 (casing)/IP20 (terminals) protection and LED display.

  • Choice between under and overvoltage
  • Mounting: DIN rail
  • Measurement ranges: 15V to 600V
  • Output: DPDT
  • Multi-function voltage control
  • 92.6 x 69 x 35mm (H x L x W)
  • Manufacturer's part 84872130
 

Price

   

Rapid Electronics Code

167.88

   

49-3549

 

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Crouzet
84874320 HSV Phase Monitoring Relay

 84874320 HSV Phase Monitoring Relay

This HSV phase monitoring relay from Crouzet has been designed for the control of overspeed, underspeed, operating rate and stopping. Equipped with a host of excellent features, including measurement via discrete sensors - 3-wire PNP or NPN, Namur, voltage 0-30V or volt-free contact type. Works with either NO or NC sensors.

  • Time between pulses adjustable from 0.05s to 10min
  • Power-on inhibit time, adjustable from 0.6 to 60s
  • Inhibit time can be managed via an external contact
  • Supply voltage: 24V to 240V
  • Switch-on delay: 0.6-60sec
  • LED Display
  • Mounting: DIN rail
  • Number of outputs: 2
  • Output: SPDT
  • Protection: IP30 (casing)/IP20 (terminals)
  • 92.6 x 69 x 35mm (H x L x W)
  • Manufacturer's part 84874320
 

Price

   

Rapid Electronics Code

192.61

   

49-3034

 

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Crouzet
88827135 Time Delay Relay IP50 MCR1

 88827135 Time Delay Relay IP50 MCR1

This MCR1 time delay relay from Crouzet is a superbly designed multifunction timer fitted with a screw terminal. There is also an option of connecting an external power supply to the control input, while other features include the 3-wire PNP sensor control option and LED status indicator (relay version).

Functions of the timer include: release delay.

  • 90 x 69 x 17.5mm (H x L x W)
  • Mounting: For DIN rail
  • Protection type: IP50 (front)
  • Screw terminals
  • Accuracy: 0.5%
  • Timing range: 0.1s to 100h
  • Supply voltage: 24V DC, 24V AC to 240V AC
  • Operating temperature range: -20°C to +60°C
  • Certifications: CE, UL cUL, CSA, GL
  • Manufacturer's part 88827135
 

Price

   

Rapid Electronics Code

82.08

   

49-3562

 

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Finder
22.21.8.024.4000 Monostable Modular Relay SPST-NO 24VAC 20A

 22.21.8.024.4000 Monostable Modular Relay SPST-NO 24VAC 20A

This modular, DIN rail mounting 20A relay has a 24V AC coil with SPST-NO contacts.

  • Test button
  • Approvals: CE, GOST
 

Price

   

Rapid Electronics Code

16.32

   

51-0585

 

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Finder
22.23.8.230.4000 Modular Relay 1 NO + 1 NC 230VAC 20A

 22.23.8.230.4000 Modular Relay 1 NO + 1 NC 230VAC 20A

This modular, DIN rail mounting 20A relay has a 230V AC coil with SPST-NO + SPST-NC contacts.

  • Test button
  • Approvals: CE, GOST
 

Price

   

Rapid Electronics Code

25.92

   

51-0591

 

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Finder
22.23.9.012.4000 Modular Relay 1 NO + 1 NC 12VDC 20A

 22.23.9.012.4000 Modular Relay 1 NO + 1 NC 12VDC 20A

This modular, DIN rail mounting 20A relay has a 12V DC coil with SPST-NO + SPST-NC contacts.

  • Test button
  • Approvals: CE, GOST
 

Price

   

Rapid Electronics Code

32.45

   

51-0601

 

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Finder
22.32.0.230.4540 Modular Relay 1NO 1NC 230VAC/DC 10A

 22.32.0.230.4540 Modular Relay 1NO 1NC 230VAC/DC 10A

Installation contactors in accordance with DIN EN 61095: 2009. To switch from high inrush currents up to 120 A for 5 ms to NO contacts (lamp loads). Double break contacts. Via internal wiring for AC/DC-control (hum-free). Reinforced insulation between coil and contacts. Auxiliary switch with 1 NO contact + 1 NC contact or 2 NO contacts that can be installed on the side. For mounting rail DIN EN 60715 TH35.Mechanical display Electrical display (LED) On-auto-off switch.

  • Mechanical display
  • Electrical display (LED)
  • On-auto-off switch
 

Price

   

Rapid Electronics Code

33.17

   

51-0143

 

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Finder
22.64.0.024.4610 Relay IP20

 22.64.0.024.4610 Relay IP20

This Finder 63A Modular Contactor Relay is from the 22 Series. The relay is supplied with a 24V coil voltage and a 2 NO +2 NC contact configuration. The relay has a protective separation (reinforced insulation) between coil and contacts and is 35mm DIN rail mountable. The relay is ideal for high inrush current loads up to 240A.

  • Voltage: 24V
  • Nominal current: 63A
  • Switching voltage: 440V AC
  • Protection type: IP20
  • Ambient temperature: -5°C to +55°C
  • Dielectric strength: 2000V AC
  • Contact type: 2 NO + 2 NC
  • Switch-on current: (10 ms) 300A
  • Dimensions: 63.1(W) x 95.8(H) x mm
  • Manufacturer's part: Finder 22.64.0.024.4610
 

Price

   

Rapid Electronics Code

89.44

   

49-9414

 

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Finder
70.61.8.400.0000 3 Phase Network Monitoring Relay (208...480VAC)

 70.61.8.400.0000 3 Phase Network Monitoring Relay (208...480VAC)

The Finder 70.61.8.400.0000 is a Network Monitoring Relay rated at 208 to 480VAC. The Relay is from the Finder 70 series and is for 35mm DIN rail mounting. This Electronic Voltage Monitoring Relay has screw terminals, and is ideal for three-phase applications. The Multifunctional relay, provides the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss.

Both flat blade and cross head screw drivers can be used to adjust the function selector, the timing trimmer, and to disengage the 35mm rail mounting clip.

  • Contacts: 1 Changeover
  • Voltage: 208 to 480V AC
  • Switching voltage: 250V/AC/Max 400V AC
  • Rated power 6A
  • Protection type: IP20
  • Dielectric strength: (Supply/contacts) 4kV, (open contacts) 1000V AC
  • Contact material: AgCdO
  • Temperature range: -20°C to +50°C
  • Switch-on delay: 0.5 seconds
  • Switch-off delay: 0.5 seconds
  • Manufacturer's part: Finder 70.61.8.400.0000
 

Price

   

Rapid Electronics Code

54.96

   

50-5183

 

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Finder
72.01.8.240.0000 10A Level Control Monitoring Relay SPDT-CO 240VAC

 72.01.8.240.0000 10A Level Control Monitoring Relay SPDT-CO 240VAC

The Finder 72.01.8.240.0000 Monitoring Relay is from the 72 Series. This Level Control Relay is for measuring Conductive Liquids. The level control relay works by measuring the resistance through the liquid, between the common (B3) electrode and Min. and Max. electrodes (B2 and B1). If the tank is metallic, then this can be substituted as the B3 electrode.

The 240V AC 1 CO (SPDT) 10A relay has a Sensitivity Range between 5 to 150kΩ that is adjustable. There are selectable switches for both the delay time switch and the emptying or filling functions.

Care must be taken to ensure that the liquid has a suitable resistivity. Suitable liquids include city water, well water, rainwater, sea water, liquids with low-percentage alcohol, wine, milk, beer, coffee, sewage and liquid fertilizer. Unsuitable liquids include fuels, liquid gas and paint.

  • Contacts SPDT-CO
  • Voltage: 240VAC
  • Rated power 10A
  • Emptying or filling functions
  • LED indicator
  • Reinforced insulation (6kV - 1.2/50µs) between supply and contacts, electrodes and supply and contacts and electrodes
  • 35mm DIN rail (EN 60715) mount
  • Control about a single level or between Min./Max. limits
  • Sensitivity range: 5 to 450kΩ adjustable
  • Delay time 0.5s or 7s switch selectable
  • Emptying or filling functions switch selectable
  • Manufacturer's part: Finder 72.01.8.240.0000
 

Price

   

Rapid Electronics Code

74.94

   

50-7726

 

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Schneider Electric
Schneider RE17RCMU 1s to 100h SPDT 8A Zelio Time Delay Relay

Schneider RE17RCMU 1s to 100h SPDT 8A Zelio Time Delay Relay

A time delay relay from Schneider Electric's RE17 series.

  • Off delay timer relay
  • Timer delay range 1second to 100 hours
  • Operating voltage 24 to 240V AC / 24V DC
  • 1 C/O output contacts
  • Schneider Electric type RE17RCMU
 

Price

   

Rapid Electronics Code

38.40

   

66-1994

 

More info / buy

 

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