MCCB With Microprocessor Release

Product Description

Specification for dsine MTX1.0

Conforms to IS/IEC 60947-2

40A to 1250A, 3P & 4P

36kA, 50kA, 70kA and 100kA breaking capacities 

Adjustable overload setting from 0.4 to 1.0 x In

Ics=100% Icu

Adjustable short-circuit setting from 1.5 to 8 x Ir

Inbuilt instantaneous Protection

Switchable thermal memory

Variable trip class

Front LED Indication

Manual, Rotary and Motorised versions available

Wide range of accessories

Specification for dsine-DZ iTRP1

Conforms to IS/IEC 60947-2

16A to 160A, 3P & 4P

36kA & 50kA breaking capacities

Ics=100% Icu

Adjustable overload setting from 0.25 to 1.0 x In

Adjustable short-circuit setting from 1.5 to 12 x Ir 

OR Instantaneous setting from 1.5 to 12 x In  

Switchable thermal memory

Variable trip class 

Transparent sealable release cover

Compact size

Wide range of accessories

Specification for dsine MTX2.0

Conforms to IS/IEC 60947-2

Inbuilt ground fault protection from 20%-50% of In 

40A to 1250A, 3P & 4P 

Variable trip class 

Panel mounted display for current metering & trip record 

Adjustable overload setting from 0.4 to 1.0 x In 

Adjustable neutral overload protection from 50% to 150% of Ir 

Wide range of accessories 

Inbuilt instantaneous Protection 

Front LED Indication

Adjustable short-circuit setting from 1.5 to 8 x Ir 

36kA, 50kA, 70kA and 100kA breaking capacities

Ics=100% Icu

Switchable thermal memory

Manual, Rotary and Motorised versions available

Specification for dsine-DZ iTRP3

Conforms to IS/IEC 60947-2

16A to 160A, 3P & 4P

36kA & 50kA breaking capacities

Ics=100% Icu 

Adjustable overload setting from 0.25 to 1.0 x In

Adjustable short-circuit setting from 1.5 to 10 x Ir 

Adjustable Instantaneous setting, 6 In & 12 In 

Inbuilt ground fault protection from 20%-70% of In 

Adjustable neutral overload protection from 50% to 200% of Ir

Switchable thermal memory 

Provision for release testing 

Individual fault indication LEDs 

Transparent sealable release cover 

Compact size

Wide range of accessories

Specification for MTX3.0

Conforms to IS/IEC 60947-2 & IEC 60947-2 

Choice of 36kA / 50kA / 70kA / 100kA breaking capacities 

Ics = 100% Icu 

Suitable for Isolation 

Adjustable Over Load from 0.4 - 1.0 x In 

Adjustable Short Circuit from 1.5 - 8 x Ir with selectable time delay Instantaneous protection with fine settings 

Range: 40A to 1250A, 3P & 4P 

Manual, Rotary or Motorised versions available 

Inbuilt ground fault protection from 10% - 50% of In 

Advanced Current, Voltage, Frequency & Power based protections 

Comprehensive Current, Power, Energy, PF, MD, THD metering 

Variable trip class at 1.5 Ir,6 Ir & 7.2 Ir 

Communication capable release

Other Protections like Maximum Demand, Phase Sequence, THD etc. 

Provision of Thermal Memory : ON/OFF 

Adjustable neutral overload protection available : 50% to 150% of Ir

Panel mounted display available for advanced protections & metering Front LED indication of Over Load, short circuit & earth fault

For 3 phase 4 wire system, External neutral CTs available for 3P MCCBs 

Wide Range of snap fit Internal and External Accessories