Home > Relays > Current Sensing Relays >

Macromatic Current Sensing Relay, 0.5-5A, 12V, 0.5-50 Sec, 2 Sec Delay


Macromatic CAH05A6BE Current Sensing Relay
Macromatic CAH05A6BE Current Sensing Relay, 0.5-5A, 12V, 0.5-50 Sec, 2 Sec Delay
 
Alternative Views:


Price: $117.10
Note: Ships in 5-10 Business Days
MFG P/N: CAH05A6BE
MFG: Macromatic
Weight (lbs): 0.3



Availability:
In Stock
Product Code: CAH05A6BE
Qty:

Description
 

The Macromatic CAH05A6BE is a current sensing relay. This encapsulated relay has an input voltage of 12V DC. It monitors for over or undercurrent faults and has an output of 10A SPDT. It is used for AC current, with an adjustable range of 0.5-5A and a trip time delay of 0.5-50 seconds. There is a 2 second sensing time delay on startup. The built in current transformer promotes greater access and sensitivity, since the wire can be looped around more than once. The encapsulated housing is made for use under harsh conditions. Note: Image is an approximation. Actual part may differ.

Specifications

  • Relay Function- Over/undercurrent
  • Current Monitor Range- 0.5-5A
  • Time Trip Delay- 0.5-50 seconds
  • Sensing Time Delay on Startup- 2 Second
  • Input Voltage- 12V DC
  • Output- 10A SPDT
  • Input Voltage Tolerance- +10/-15% of nominal
  • Load- 2VA
  • Current Sensing- Type: Toroidal, through hole wiring
    Setting Accuracy: Min: +0%, -50%; Max: +10%, -0%
    Maximum Allowable Current: Steady-25A Turns; 150A Inrush for 10 Seconds
    Trip Point Hysteresis: -5% Overcurrent sensing +5% Undercurrent sensing
  • Response Time- Time Delay on Reset (Relay OFF): 100ms
    Reset Time: 400ms
  • Operating Temperature- -28 C to 65 C (-18 F to 149 F)
  • Storage Temperature- -40 C to 85 C (-40 F to 185 F)
  • Output Contacts- 10 Amperes @ 240VAC, General Purpose; 8 Amperes @ 28VDC, Resistive; 1/4HP @ 120/240VAC; B300
  • Life- Mechanical: 10,000,000 Operations, Full Load: 100,000 Operations
  • Mounting- Surface mount with 2 #6 screws
  • Termination- 0.25" male quick-connect terminals
  • Overall Dimensions- 3.5" Height x 2.5" Width x 1.5" Depth
  • Approvals- UL & CUL Recognized

With the selector switch, the user chooses whether the relay monitors over or under current conditions. The relay starts checking for possible faults once the input voltage is introduced. For an overcurrent situation, it occurs when the AC current goes over the set Fault Trip Current for longer than the adjusted time delay. The relay energizes after the time delay and stays energized until the current goes under the reset level. For an undercurrent situation, the current goes under the set Fault Trip Current for longer than the time delay. Again, the relay energizes after the time delay and will de-energize once the current goes above the reset level. The CAH05A6BE has an LED indicator which glows red to display when a fault is found. Has pilot duty rating. It is mostly used in applications such as process control, checking for locked rotor or load loss, or open heater or lamp.

Macromatic CAH Series Relay Installation Manual

Macromatic Current Sensing Relay with 2 Second Delay CAH05A6BE