MCB NEMA Style Clip Tray Mount 6KA 3P 20A

Features and Benefits
  • Shunt trip coil rating:
  • 120 to 440V AC and 4.88A at 440V AC
  • 48 to 250V DC and 2.32A at 250V DC
  • Conformity to AS 3111 / AS 2184
  • Complies with the requirements of UL 489 fluorescent switching duty which is critical to prevent contact erosion and excess temperature rise due to higher inrush currents associated with switching banks of fluorescent lights ON and OFF
  • 3-position operation toggle with OFF, ON and centre toggle TRIPPED position indicated valuable for distinguishing between manual intervention or operation of MCB due to overload or short circuit
Service Information Product is not repairable. 
Product Series SAFE-T
Standards Compliance AS/NZS 2184 : 1985 AS/NZS 3111 UL 489
Shipping Approvals Lloyd's Register of Shipping
Component Type Power Distribution & Protection MCB
Approval(s) V99347
Busbar System, Bottom Fork
Busbar System, Top Fork
Compatible Chassis Series CT
In, Rated Current at 40°C 20
Icn, Rated Short Circuit Capacity, AC 6
Depth 60
Details, Trip Characteristics @400Hz = 1.5 x mag. trip; @DC = 1.4 x mag. trip
Rated Frequency 50 / 60 Hz
Mounting Clip Tray
Number of Modules 3
Number of Poles 3
Padlockable Yes, Captive and Non-Captive (Ordered Separately)
Poles 3P
Operating Temperature, Max 55
Operating Temperature, Min -25
Storage Temperature, Max 55
Storage Temperature, Min -25
Trip Curve General
Vibration Displacement (Peak to Peak Max.) 2
Vibration Duration (Max.) 60
Vibration Frequency, Operational (Max.) 1500
Un, Nominal Operational Voltage, AC 440
Width 75
Accessories Yes
Sealable No
Trip-Free Mechanism Yes
Centre Trip Position Yes



Brand Terasaki

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