Polarity Reversal Relay

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  • GE Security 405-03 Polarity Reversal Relay, 12VDC for Use w/2 or 4-Wire Smoke Detectors. 1 Circuit. Enables Any Control Panel to Trip All ESL Sounder (Reversal Relay Polarity) BUY NOW

    GE Security 405-03 Polarity Reversal Relay, 12VDC for Use w/2 or 4-Wire Smoke Detectors. 1 Circuit. Enables Any Control Panel to Trip All ESL

    $26.07

    UTC (Formerly GE Security/ESL) 405-03 ESL 405-03 12VDC POLARITY

  • Brand: UTC (Formerly GE Security/ESL)
  • ASIN: B003Y046C6
  • RUNNINGPART 4pcs mini & Ultra-light DPDT Relay Board for Motor reversing Polarity reversal HK19F DC5V PCB Module (Polarity Relay Reversal) BUY NOW

    RUNNINGPART 4pcs mini & Ultra-light DPDT Relay Board for Motor reversing Polarity reversal HK19F DC5V PCB

    $31.60

    4pcs mini & Ultra-light DPDT Relay Board for Motor reversing Polarity reversal HK19F DC5V PCB Module

  • Brand: RUNNINGPART
  • ASIN: B07BJJ3HNV
  • Vanki 5V 6V 9V DC Motor Reverse Polarity Cyclic Timer Switch Time Repeater Delay Relay 1pcs (Reversal Polarity Relay) BUY NOW

    Vanki 5V 6V 9V DC Motor Reverse Polarity Cyclic Timer Switch Time Repeater Delay Relay

    $5.89

    How to use: 1.VIN connected to the positive of power supply , GND connected to the negative of power supply; 2.P+ connected to the positive of Motor power supply, P- connected to the negative of Motor power supply; 3.M + M- are connected to both ends of the motor 4.After power, D1 flashes 3 times, D2 off, M+ output positive, M- output negative, motor forward; after a time delay T1, D2 on, M+ output negative, M- output positive, motor reversal; after a time delay T2, D2 off, M+ output positive, M- output negativ, motor forward;and so on. 5.(1)T1: indicates motor Forward delay time, default 0.1-5000 seconds adjustable (step 0.1 seconds) (2)T2: indicates motor Reverse delay time, default 0.1-5000 seconds adjustable (step 0.1 seconds) By "Time multiple selection" setting,The maximum delay of up to 40,000 seconds Package:1pcs

  • Brand: Vanki
  • ASIN: B075M9Q5DD
  • UPC: 766330286636
  • Edwards SIGA-MCRR- Polarity Reversal Relay Module (Reversal Polarity Relay) BUY NOW

    Edwards SIGA-MCRR- Polarity Reversal Relay

    $52.30

    Edwards SD-TRK - SD Remote Test Station - 2 Wire

  • Brand: Edwards
  • ASIN: B071DNNLBM
  • UPC: 651402939650
  • Edwards SIGA-CRR -Polarity Reversal Relay Module (Relay Reversal Polarity) BUY NOW

    Edwards SIGA-CRR -Polarity Reversal Relay

    $54.20

    Edwards SIGA-CRR -Polarity Reversal Relay Module

  • Brand: Edwards
  • ASIN: B01MTN2JYY
  • UPC: 647358697522
  • Altronix ACMB Series Access Power Controller with 8 PTC Outputs Power Supply, 12/24 VDC, 6 Amps (Pack of 1) (Relay Reversal Polarity) BUY NOW

    Altronix ACMB Series Access Power Controller with 8 PTC Outputs Power Supply, 12/24 VDC, 6 Amps (Pack of

    $211.33

    Altronix 8 PTC outputs power supply/access power controller converts a 115V AC 60Hz input into 8 independently controlled 12V DC or 24V DC Fail-Safe and/or Fail-Secure outputs with a total of 6 amp continuous supply current. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an access control system, card reader, keypad, push button, PIR, etc. This unit will route power to a variety of access control hardware devices including mag locks, electric strikes, magnetic door holders, etc. The outputs will operate in both Fail-Safe and/or Fail-Secure modes. This unit is designed to be powered by one common power source (factory installed) which will provide power for both the board operation and locking devices, or 2 totally independent power sources, 1 providing power for board operation and the other for lock/accessory power. The FACP Interface enables emergency egress, alarm monitoring, or may be used to trigger other auxiliary devices. The fire alarm disconnect feature is individually selectable for any or all of the 8 outputs. Input: Input 115V AC 60Hz rated at 3.5 amp. Output: 12V DC or 24V DC at 6 amp supply current. Class 2 Rated power limited outputs. Output ratings: PTCs are rated at 2.5 amp. Filtered and electronically regulated outpu...

  • Brand: Altronix
  • ASIN: B00EZSPULW
  • UPC: 782239934096
  • Altronix ACM Series Access Power Controllers with 8 Fused Outputs Power Supply/Chargers, 12/24 VDC, 4/3 Amps (Pack of 1) (Polarity Reversal Relay) BUY NOW

    Altronix ACM Series Access Power Controllers with 8 Fused Outputs Power Supply/Chargers, 12/24 VDC, 4/3 Amps (Pack of

    $198.10

    Altronix 8 fused outputs power supply/access power controller converts a 115V AC 60Hz input into 8 independently controlled 12V DC or 24V DC Fail-Safe and/or Fail-Secure outputs with a total of 4 amp at 12VDC or 3 amp at 24V DC continuous supply current. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an access control system, card reader, keypad, push button, PIR, etc. This unit will route power to a variety of access control hardware devices including mag locks, electric strikes, magnetic door holders, etc. The outputs will operate in both Fail-Safe and/or Fail-Secure modes. This unit is designed to be powered by one common power source (factory installed) which will provide power for both the board operation and locking devices, or 2 totally independent power sources, 1 providing power for board operation and the other for lock/accessory power. Input: Input 115V AC 60Hz rated at 1.9 amp. Output: 12V DC or 24V DC outputs; 12V DC at 4 amp supply current or 24V DC at 3 amp supply current. Class 2 Rated power limited outputs. Output ratings: Fuses are rated at 3.5 amp. Filtered and electronically regulated outputs (built-in power supply). Fire alarm disconnect input options: Normally open (NO) or normally closed (NC) dry contact input. ...

  • Brand: Altronix
  • ASIN: B00EZSPSR8
  • UPC: 782239933297
  • Edwards EST SIGA-PS Intelligent Photoelectric Smoke Detector (Reversal Relay Polarity) BUY NOW

    Edwards EST SIGA-PS Intelligent Photoelectric Smoke

    $139.99

    EST's SIGA-PS Intelligent Photoelectric Smoke Detectors are compatible only with EST's Signature Loop Controller. Photoelectric detectors have a wide range of sensing capabilities but are best suited for detecting slow, smoldering fires. Automatic day/night sensitivity adjustment. Automatic mapping device. Designed and manufactured to ISO 9001 standards. Electronic addressing. Environmental compensation. Identification of dirty or defective detectors. Integral microprocessor. Intelligent detector. Non-volatile memory. Standard, relay, fault isolator, and audible mounting bases. Twenty pre-alarm sensitivity values, set in 5% increments. COMPATIBLE BASES and ACCESSORIES: --SIGA-SB Detector Mounting Base - Standard --SIGA-SB4 4-inch Detector Mounting Base w/ SIGA-TS4 Trim Skirt --SIGA-RB Detector Mounting Base w/Relay --SIGA-RB4 4-inch Detector Mounting Base w/Relay w/ SIGA-TS4 Trim Skirt --SIGA-IB Detector Mounting Base w/Fault Isolator --SIGA-IB4 4-inch Detector Mounting Base w/ Fault Isolator and SIGA-TS4 Trim Skirt --SIGA-LED Remote Alarm LED. (Connects to the SIGA-SB or SIGA-SB4 Standard Base only.) --SIGA-AB4 Audible (Sounder) Base --SIGA-CRR Polarity Reversal Relay can be used for sounding to other audible bases on the same 24 Vdc circuit.

  • Color: off-white
  • Brand: EST
  • ASIN: B00FOD4OHI
  • UPC: 793016019875
  • Altronix ACM Series Access Power Controller with 8 Fused Outputs Power Supply, 24 VDC, 10 Amps (Pack of 1) (Polarity Relay Reversal) BUY NOW

    Altronix ACM Series Access Power Controller with 8 Fused Outputs Power Supply, 24 VDC, 10 Amps (Pack of

    $271.37

    Altronix 8 fused outputs power supply/access power controller converts a 115V AC 60Hz input into 8 independently controlled 24V DC fail-safe and/or fail-secure outputs with a total of 10 amp continuous supply current. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an access control system, card reader, keypad, push button, PIR, etc. This unit will route power to a variety of access control hardware devices including mag locks, electric strikes, magnetic door holders, etc. The outputs will operate in both fail-safe and/or fail-secure modes. This unit is designed to be powered by one common power source (factory installed) which will provide power for both the board operation and locking devices, or 2 totally independent power sources, 1 providing power for board operation and the other for lock/accessory power. The FACP interface enables emergency egress, alarm monitoring, or may be used to trigger other auxiliary devices. Input: Input 115V AC 60Hz rated at 4.4 amp. Power supply input options: 1) common power input for ACM8 and lock power (factory installed). 2 isolated power inputs - 1 to power the ACM8 and 1 for lock accessory power, (external power supply is required). 8 access control system trigger inputs. Output: 24V DC at 10 amp...

  • Brand: Altronix
  • ASIN: B00EZSPR3S
  • UPC: 782239935765
  • Altronix ACM Series Access Power Controller with 8 Fused Outputs Power Supply, 12 VDC, 10 Amps (Pack of 1) (Relay Reversal Polarity) BUY NOW

    Altronix ACM Series Access Power Controller with 8 Fused Outputs Power Supply, 12 VDC, 10 Amps (Pack of

    $315.43

    Input: Input 115VAC 60Hz rated @ 2.6 amp. Power supply input options: a) One (1) common power input for ACM8/ACM8CB and lock power (factory installed). b) Two (2) isolated power inputs - One (1) to power the ACM8/ACM8CB and one (1) for lock accessory power, (external power supply is required). (Current is determined by the power supply connected, not to exceed a maximum of 10 amp total). Eight (8) Access Control System trigger inputs. Input options: a) Eight (8) normally open (NO) inputs. b) Eight (8) open collector inputs. c) Any combination of the above. Output: 12VDC @ 10 amp supply current. Eight (8) independently controlled outputs. Output options: Eight (8) Fail-Safe and/or Fail-Secure power outputs. Eight (8) auxiliary power outputs (unswitched) Output ratings: - Fuses are rated @ 3.5 amp. Filtered and electronically regulated outputs (built-in power supply). Features: Fire Alarm disconnect (latching or non-latching) is individually selectable for any or all of the eight (8) outputs. Fire Alarm disconnect input options: a) Normally open (NO) or normally closed (NC) dry contact input. b) Polarity reversal input from FACP signaling circuit. Alarm output relay indicates that FACP input is triggered (form "C" contact rated @ 1 amp 28VDC not evaluated by UL). Short circuit and ...

  • Brand: Altronix
  • ASIN: B002PNAPDW
  • UPC: 782239934041