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COH20A2BD
Macromatic Protection Relays, COH Series
MFG Item Number
COH20A2BD
Order by 5:00 PM ET and your package will ship the same day.
Product Details
Overview
Protection Relays, COH Series
CURRENT SENSING RELAY 2 - 20A 120V
Three Separate Current Monitoring Ranges Three Separate Adjustable Fault Trip LED Indicates fault Condition 10 Amp Output Contacts Monitors AC Current The COH series can detect an overcurrent or undercurrent fault. The pickup current setting is user adjustable. An external current transformers can be used to extend the range beyond 10 amperes.
Specifications
Specifications
Ships Factory Direct
No
Manufacturer Part Number
COH20A2BD
Item Number
COH20A2BD
Manufacturer
Macromatic
Product Series
COH
Family Series
Macromatic Protection Relays, COH Series
Number of Phases
1
Voltage Supported
28 V, 120 V, 240 V
Line Voltage
120 V
Current Supported
2-20 A
Hi Pwr (Over Vltg) Trip
No
Lo Pwr (Under Vltg) Trip
No
Under Current Detect
No
Over Current Detect
No
Variable Point Trip
Yes
Phase Loss Detect
No
Phase Rvrse/Rotatn Detect
No
Voltage Unbalance Detect
No
Current Unbalance Detect
No
Contact Failure Detect
No
Time Delay Trip (Sec)
0.5-50 s
Restart Delay (Sec)
0.4 s
Rapid Cycling Detect
No
Var Restart Delay
No
Manual Reset
No
Type of Display
LED Status Indicator
Lo KW Trip Detect
No
Lo HP Trip Detect
No
Mounting
DIN Rail
Output Relay
SPDT
Approvals
CE, cURus
Comments
Mechanical: 10,000,000 operations, Full Load: 100,000 operations
Net Weight
0.36 lbs
Gross Weight
0.405 lbs
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