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All Categories > Manufacturers > Moeller Electric Corporation  
 

Moeller Electric Corporation

DIL contactors, PKZM manual starters, Titan pilot devices, molded case & mini circuit breakers.

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Manual Motor Protectors-1

System PKZ0 Manual Motor Protective Circuit Breakers for Group Load

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PKZM0 motor protectors in group motor applications: PKZM0 motor protectors are UL listed and CSA certified for group applications as per the intent of NEC 430-53 and CEC part 1, rule 28-206. This eliminates the need for individual motor branch circuit overcurrent protective devices for each motor, thus greatly reducing the cost and space requirements of industrial control panels and assemblies.

In group installations involving a number of PKZM0 motor protectors, the maximum rating of the group branch circuit overcurrent protective device is based on the lowest backup overcurrent rating marked on each motor in the group, combined with applicable NEC/CEC installation rules.

The PKZM0-motor protectors through 16 A, have also ...
Manual Motor Protectors-2

System PKZ0 Manual Motor Protective Circuit Breakers for Inductive Load

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The PKZM 0-(T) is a 3-phase thermal magnetic motor protective device incorporating adjustable bimetal trips for motor overload protection and magnetic trips to de-energize the motor circuit in case of a short-circuit. The PKZM 0-T has its magnetic trip set at a higher response level to provide better protection against nuisance tripping in circuits with higher current inrush ratings, e.g. in circuits employing control circuit transformers. The PKZM 0-and PKZM 0-T are UL listed and CSA certified as HP rated motor controllers which provide motor running overload protection. In addition, they are UL listed and CSA certified for group applications as per NEC 430-53(c) and CEC part 1, Rule 28- 206. This means that a group of motors, each ...
NHI2-11S-PKZO

System PKZ0 Standard Auxiliary Contacts

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Manual Motor Protectors Cobination

System PKZ2 Manual Motor Protective Circuit Breakers

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The PKZ2/ZM- is a 3-phase thermal magnetic motor protective device incorporating adjustable bimetal trips for motor overload protection and magnetic trips to de-energize the motor circuit in case of a short-circuit.

Both devices are UL listed and CSA certified as HP rated motor controllers which provide motor running overload protection. In addition, they are UL listed and CSA certified for group applications as per NEC 430-53(c) and CEC part 1, rule 28-206. This eliminates the need for individual motor branch circuit overcurrent protective devices for each motor, thus greatly reducing the cost and space requirements of industrial control panels and assemblies. This means that a group of motors, each protected and controlled by a ...
Manual Motor Protectors Cobination with Hight Capacity Contactor

System PKZ2 Magnetic Motor Protective Combination with High Capacity Contactor

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The PKZ2/ZM-/S is a combination of the PKZ2/ZM-manual motor protector and the S-PKZ2 high-capacity magnetic contactor.
Both devices are UL listed and CSA certified as HP rated motor controllers which provide motor running overload protection. In addition, they are UL listed and CSA certified for group applications as per NEC 430-53(c) and CEC part 1, rule 28-206. This eliminates the need for individual motor branch circuit overcurrent protective devices for each motor, thus greatly reducing the cost and space requirements of industrial control panels and assemblies. This means that a group of motors, each protected and controlled by a PKZ2/ZM(/S) can be combined under a single branch circuit short-circuit and ground fault protective ...
PKZ2 / S (120V60HZ) 063570

System PKZ2 Motor Protective Circuit Breaker without Trip Module

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The PKZ 2 manual motor protector and PKZ 2/S motor protector combination without plug-in trip modules make up one frame size rated for a maximum continuous motor load current of 42 A. These devices can be stocked, or mounted and wired in a panel, without prior knowledge of motor Hp ratings. Motor overload and overcurrent protection is provided by the plug-in motor protective trip modules shown at the next page which are inserted into the slots below the handle (between the disconnect and contactor portions) and enable the motor protector to cover a motor range from fractional Hp up to 30 Hp at 460/575 V AC.

Once motor loads are determined, selection of the appropriate plug-in motor protective trip module can take place. Exchanging ...
Circuit for ZM PKZ2

System PKZ2 Plug-In Motor Protective Trip Modules with Overload Trip

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Standard trip modules ZM-PKZ2 are inserted on the load side of the motor protector disconnect handle. In case of overload or short circuit, the trip module will cause the motor protector switch mechanism to open and disconnect power to the load.
ZMR PKZ2

System PKZ2 Plug-In Motor Protective Trip Modules with Overload Relay Function, with Hand/Auto Position

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Trip modules with overload relay function ZMR- PKZ2 are inserted in the load side of the motor protector disconnect handle. Similar to the operation of an overload relay, the ZMR uses a set of auxiliary contacts to de-energize a contactor coil circuit and signal an overload condition. A short circuit will trip open the motor protector just like the standard ZM trip module. The ZMR is also supplied with a HAND/AUTO reset feature. It cannot be combined with U/A voltage trips or RE/RS remote control drives.
CL-PKZ2-076439

System PKZ2 Motor Protector Accessories

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