FB120A Industrial Controls

Time Delay Relays are products that provide a timer function, allowing for a delayed activation between an input and an output. They offer adjustable and repeatable time delay functionality, with a wide range of settings. FB120A is one kind of time delay relay, with a variety of applications and working principles.

FB120A Application

FB120A can be used in a variety of applications such as controlling motors, actuating heaters, lighting controls, and other functions that use timed activation or deactivation. It can also be used in material handling systems, document processing, and other production processes that require exact time intervals.

Working Principle

FB120A is a single-phase time delay relay that works by counting the time between the input and output. The relay has a settable timer with adjustable time ranges which can be set from 0.1 seconds up to 10 minutes. The relay can also be used as a simple on/off switch by bypassing the timer and connecting the input directly to the output. The FB120A is a self-powered electronic circuit consisting of a power supply unit, a timer circuit, and an output circuit. It has a wide array of input triggers, including contact closures, potential free contacts, and a 1-10Vdc signal. When an input trigger has been received, the timer circuit starts counting down for the specified time and then activates the output circuit. The output circuit can be either an electronic switch to control another device, or a mechanical switch such as a relay or Solenoid. FB120A has a unique design concept which distinguishes it from other time delay relays. It can be programmed with up to twelve timing cycles for different purposes. This makes it a popular choice for industrial applications that require multiple timing cycles. FB120A relays are also highly reliable and have a long operational life. They are designed with protection circuitry to prevent current overload and limited short circuit protection, ensuring a safe and reliable operation even in harsh environments.In summary, FB120A is a reliable time delay relay that can be used in a variety of applications and processes. It is easy to set up and program, and has built-in protection circuitry that ensures a safe and reliable operation. With its wide range of input triggers, adjustable timer settings, and unique programming features, FB120A is a popular choice for many industrial applications.

FB120A	Littelfuse I...	169.43 $	1000	RELAY FLASHER FAILURE ALA...
ELJ-FB120JF	Panasonic El...	0.0 $	1000	FIXED IND 12UH 225MA 1.9 ...
ELJ-FB121JF	Panasonic El...	0.0 $	1000	FIXED IND 120UH 100MA 10 ...
ELJ-FB120KF	Panasonic El...	0.0 $	1000	FIXED IND 12UH 225MA 1.9 ...
ELJ-FB121KF	Panasonic El...	0.0 $	1000	FIXED IND 120UH 100MA 10 ...
FB1260A	Essentra Com...	0.23 $	5000	SHOULDER WASHER, NATURAL,...
FB1280A	Essentra Com...	0.88 $	6000	SHOULDER WASHER, NATURAL,...
FB1270A	Essentra Com...	0.91 $	4500	SHOULDER WASHER, NATURAL,...