Spdt Relay
![]() |
![]() 10 pcs 12V Bosch Style SPDT 30 40 Amp Relays Sockets US $15.50
|
![]() 10 pc 12 VOLT 40 AMP BOSCH STYLE RELAYS SOCKETS CAR US $15.00
|
![]() 2pc SPDT 12V 30 40 amp relay NEW FREE SHIPPING US $6.50
|
![]() 2pk 12V 30 40A SPDT BOSCH STYLE RELAYS 5 WIRE SOCKETS HARNESSES US $8.00
|
![]() 5 40 Amp SPDT Relays 12 Volt Installs Bosch Style 40A US $9.99
|
![]() 10 pc 12 VOLT 30 AMP BOSCH STYLE RELAYS SOCKETS CAR US $15.00
|
![]() 50 RELAY and with SOCKET SPDT 12 VOLT 30 40 AMP 16AWG S US $85.00
|
![]() RELAY SPDT 12 VOLT 30 40 AMP HEAVY DUTY RELAY 12V US $3.45
|
![]() 5 12V DC Bosch OEM Standard Relay SPDT 30 40 Amp US $13.49
|
![]() 12V DC CAR SPDT RELAY 5 WIRE END SOCKET HARNESS NEW US $3.91
|
![]() 12V DC Bosch Style 30A 40A Car Auto SPDT Relay Harness US $5.99
|
![]() RELAY 12 VOLT 30 40 AMP HEAVY DUTY RELAY 12V SPDT CAR US $3.41
|
![]() New Fortin EVO ALL Universal Data Bypass and Interface Module US $75.01
|
![]() Bosch Style OEM Relay Harness 12VDC 20 30 AMP US $8.90
|
![]() 5 WIRE RELAY HARNESS WITH 30 40AMP SPDT RELAY QTY 10 US $45.95
|
![]() 5 PACK 12V 30 40A OEM Style Relay 5 Wire Harness SPDT US $17.95
|
![]() 3 12V DC Bosch OEM Standard Relay SPDT 30 40 Amp US $9.79
|
![]() 12V 30A RELAY WITH 5 WIRE SOCKET HARNESS SPDT US $4.25
|
![]() 5 PK 30 40 Amp Relay US $9.49
|
![]() 10 PK 12V DC 30A 40A Bosch Style Relays Sockets SPDT US $19.95
|
![]() RELAY and HARNESS SPDT 12 VOLT 30 40 AMP HEAVY DUTY S US $5.75
|
![]() 12V Car Audio 20 30A Relay Wire Harness Socket SPDT US $24.99
|
![]() 5 PACK 12V DC 30A 40A Bosch Style Relay Socket SPDT US $9.95
|
![]() 12V BOSCH STYLE RELAY 40 30 A SPDT 5 WIRE SOCKET US $4.72
|
![]() 10 30 40 Amp SPDT Relays 12 Volt Installs Bosch Style US $16.29
|
![]() 5 PACK 20 30 AMP BOSCH STYLE S RELAY HARNESS SPDT 12V US $14.99
|
![]() 2 30 40 AMP RELAY SWITCH US $.99
|
|
|
I16D33:1/16 Din Temp/Process Meter Dual Display 2 Relay Form C Spdt 3A At 120Vac $245.00 Most Accurate RTD Measurements The iSeries works with the widest selection of RTD's and produces teh most accurate RTD measurements.... |
|
|
I16D33C24:2 Relays Form C Spdt 3A At 120/240 Vacserial Communications 1/16 Din Temp/Process Meter Du $305.00 Most Accurate RTD Measurements The iSeries works with the widest selection of RTD's and produces teh most accurate RTD measurements.... |
|
|
I16D43:1/16 Din Temp/Process Meter Dual Display Pulsed 10 Vdc At 20MA Relay Form C Spdt 3A At 120Va $245.00 Most Accurate RTD Measurements The iSeries works with the widest selection of RTD's and produces teh most accurate RTD measurements.... |
|
|
Logisys 12V 15AMP Relay Kit Remote Control DC Connector RM02 $13.95 This ingenious kit allows you to remotely control any 12 Volt DC device. Perfect for controlling any 12V devices such as Lights , Fans, Landscaping Lighting and more. The kit includes one 12 Volt DC remote relay switch receiver, and two automotive quality key for transmitters. This easy-to- wire kit is perfect for anybody with a basic knowledge of electrical wiring, and can easily be wired to many... |
|
|
SPDT Relay Board (Single Board) $8.50 This general purpose compact relay features SPDT Form "C" heavy duty dry contacts, low current draw and positive or negative activation. Control high current draw devices such as door strikes sprinkler valves, electric dampers, motors and more from your h... |
|
|
IEI International Electronics 212W Membrane Keypad $110.90 WEATHER-RESISTANT, MEMBRANE KEYPAD, FLUSH MOUNT... |
|
|
SPDT 24V RELAY SPDT 24V RELAY... |
|
|
Absolute RLS125 12-VCD Automotive Relay SPDT 30/40A $0.25 This Bosch type 12V, 40A relay is popular in automotive sound and security installations. Plastic housing with mounting tab. SPDT, 30/40A.... |
|
|
12 VDC 5-PIN RELAY SOCKET $0.01 Prewired relay socket for use with 12V Bosch type five terminal relays. Three 12" heavy 14 ga. power wires and two 12" 18 ga. coil control wires. For all applications including door lock, light flasher, and remote start circuits.... |
|
|
A2C 775 Universal Automotive Relay $0.01 Bulldog Universal Relay with 5 Wire Harness... |

How do I attach a ringtone to a SPDT relay?
I am an alarm and my problem is I do not know how to connect the relay to the buzzer. As I connect the positive cable to the Horn of Normally Open (NO), Common (C) or normally closed (NC)?
connected to the NO (normally open) contact so that when the relay turns on, it closes the contacts and the vibrator. If you connect the contact to open when the relay is activated to open contacts making the ringtone does not work. Here are two examples of circuits for a ring relay. Hope this helps! Please let me know, I'm going see an answer to your question now. I'm not sure what you use this in a car or simply by itself. Follow the second link (the one with the 4x4 in it) for a car (NOTE polarity of the cable and battery) and the first link (the one with the United Kingdom in IT) for a circuit by itself. When the speaker and the processor, its timbre.


US $15.38


























































