1. Home
  2. 0.5-6 Range, Trip ADC 1.0-10 Trip, High on Latch VDC, 24 Transformer, Internal with Relay Sensing Current DC CR5395-LH-24D-110-A-CD-ELR-I Magnetics CR Second Delay on Trip
  1. facebook
  2. twitter
  3. linkedin
  4. pinterest
CR Magnetics CR5395-LH-24D-110-A-CD-ELR-I DC Current Sensing Relay with Internal Transformer, 24 VDC, Latch on High Trip, 1.0-10 ADC Trip Range, 0.5-6 Second Trip on Delay

This DC current sensing relay has an internal transformer, requires a supply voltage of 4VDC and is used for monitoring electrical current in power supply applications. This direct current sensing relay has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When the current rises above the set trip point, the relay is tripped and starts the timer. Once the timer cycles, the relay is energized and turns the output to full on. The relay remains tripped (latched) until supply power is removed. This relay has an internal transformer for scaling the current up or down and a magnetic modulator for a stable and repeatable current trip. This current sensing relay has an LED indicator that alerts the user when the relay is tripped and is suitable for use with DC motor drives, battery chargers, power supply management systems, and motor applications.

Specifications
Contact form Form C (SPDT)
Contact materialSilver-cadmium oxide
Supply voltage4VDC
Input supply power80 mA normal; 00 mA maximum
Rated output0 amps maximum
Maximum sensed currentContinuous 00% full scale
Mechanical life0 million operations at normal rated load
Electrical life00,000 operations at normal rated load
Initial contact resistance50 milliohms maximum at 500 mA, VDC
Operating temperature-0 to +0 degrees C
Storage temperature-55 to +85 degrees C
Terminals /4" male QC
Weight0.05 lb.
Standards metUL (Underwriter's Laboratories)
RoHS (Restriction on Hazardous Substances)
CSA (Canadian Standards Association)

Relay switches (also called an electrical relay or an electrical relay switch) use a small amount of power to control a larger source of power connected to electrical devices such as car motors, computers, and lighting installations. A basic relay switch has a control circuit with an electromagnetic coil and a load circuit with contacts and a lever. When current flows into the relay switch, it moves through the coil and a magnetic field is created, which causes the lever in the load circuit to move between contacts, either turning the device on or off. In a normally open (NO) relay switch, when power is supplied to the relay, the load circuit is closed and the power source connected to the relay is turned on. In a normally closed (NC) relay switch, when power is supplied to the relay, the load circuit is open and the power source connected to the relay is turned off. In other types of relay switches, non-moving parts such as transistors or semiconductors can be used as the control circuit to operate the switching mechanism. Relay switches can be controlled with an external switch, such as a light switch, or they can be connected to an automatically switched power source, such as a car ignition. One relay can operate multiple switches, and multiple relays can be operated with a single switch, with each relay operating independently from the other relays in the system.

manufactures electrical sensors, indicators, and displays. The company, founded in 004, is headquartered in Saint Louis, MO.

wednesday, november 24, 2021

leonardo dicaprio won best actor at the 88th academy awards. (credit: a.m.p.a.s.)
 


0.5-6 Range, Trip ADC 1.0-10 Trip, High on Latch VDC, 24 Transformer, Internal with Relay Sensing Current DC CR5395-LH-24D-110-A-CD-ELR-I Magnetics CR Second Delay on Trip Current Monitoring Relays

a new study led by sdsu researchers finds that leonardo dicaprio’s academy awards acceptance speech corresponded with record levels of public engagement with climate change.
by sdsu newscenter staff