Home > Relays > Current Sensing Relays >

Macromatic CUH05A1BE Under Current Sensing Relay, 0.5-5A, 0.5-50 Sec, 240V, 2 Sec Delay

Macromatic CUH05A1BE Under Current Sensing Relay
Macromatic CUH05A1BE Under Current Sensing Relay, 0.5-5A, 0.5-50 Sec, 240V, 2 Sec Delay
  
Alternative Views:
Price: $89.05
Note: Ships in 10-15 Business Days. Contact us to confirm current ship date
MFG P/N: CUH05A1BE
MFG: Macromatic
Weight (lbs): 0.3



Availability: In Stock
Product Code: CUH05A1BE
Qty:

Description
 

The Macromatic CUH05A1BE is a current sensing relay. This encapsulated relay has an input voltage of 240V AC. It is designed to monitor for under current faults and has an output of 10A SPDT. It checks 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 easy access and greater sensitivity. The encapsulated casing is ideal for harsh environments. Note: Image is an approximation. Actual part may differ.

Specifications

  • Relay Function- Under Current
  • Current Monitor Range- 0.5-5 Amps
  • Time Trip Delay- 0.5-50 seconds
  • Sensing Time Delay on Startup- 2 Seconds
  • Input Voltage- 240V AC
  • 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%
  • 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 two #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

When the input voltage is introduced, and after the 2 second start-up delay, the relay then starts monitoring for faults. For an undercurrent situation, the current needs to go under the set Fault Trip Current for longer than the time delay. The relay energizes after the time delay and will de-energize once the current goes over the reset level. The CUH05A1BE has an LED indicator which glows red to show if an undercurrent fault is detected. Has pilot duty rating. Applications such as process control, monitoring for locked rotor or load loss, and open heater or lamp are all suited for this type of relay.

Macromatic CUH Series Relay Installation Manual

240V AC Under Current Sensing Relay with 2 Second Delay CUH05A1BE



Menics ATEPR-10-G 56 mm 1 Stack Andon Tower Light w/ Push Button Control Box, Green, 110V, 10Ft Cable $131.40
Deca CTR4 Screw Clamp Disconnect DIN Rail Terminal Block, 2 Poles, 10-22 AWG $1.79
Mencom PCGA-07 PG 7 0.157 - 0.315" (4-8 mm) Right Angle Cable Gland $3.60
Mencom D-USB-16LS Panel Interface Connector, (2) USB, 16LS housing $187.20
Kacon K16-291-R-12V 16 mm Red Momentary Push Button, Rectangle, SPDT, 12V DC LED $9.98
GardTec GCAB706 Cooling Fan Kit, 254 mm, Wire Fan Guard, 120V, w/ Thermostat $109.79
ILME CMSHM-03 CMSH Series Insert, Male, Size 57.27, 3/2 Pin, 16A $23.23
Mencom LP1-2USB-03 Low Profile Panel Interface Connector, 2 USB - 3 Foot $92.74
HTP 12FA4A2Z Female Right Angle, 4 Pin, 2 M M12 Molded Cable $9.79