TYPE

Article Number

Basic Module

   No Trip Module installed

Install one of the following trip modules

Trip Module

Bolt on Integrated Contactor

TYPE

Article Number

Basic Module

 with Trip Module Installed

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.

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 over current protective devices for each motor, thus greatly reducing the cost and space requirements of industrial control panels and assemblies.  This manes that a group of motors, each protected and controlled by PKZ2/SM...(/s) can be combined under a single branch circuit short circuit and ground fault protective device, the maximum rating of which is marked on each PKZ2 motor protector.

In group installations involving a number of System PKZ2 motor protectors, the maximum rating of the group branch circuit over current protective device is based on the lowest backup over current rating marked on each motor protector in the group, combines with applicable NEC/CEC installation rules.

PKZ2/ZM-0.6

021859

Includes Trip Module

PKZ2/ZM-1

026605

Includes Trip Module

PKZ2/ZM-1.6

028978

Includes Trip Module

PKZ2/ZM-2.4

031351

Includes Trip Module

PKZ2/ZM-4

033724

Includes Trip Module

PKZ2/ZM-6

036097

Includes Trip Module

PKZ2/ZM-10

038470

Includes Trip Module

PKZ2/ZM-16

040843

Includes Trip Module

PKZ2/ZM-25

043216

Includes Trip Module

PKZ2/ZM-32

045589

Includes Trip Module

PKZ2/ZM-40

047962

Includes Trip Module

TYPE

Article Number

Basic Module with Trip Module Installed

The PKZ2-ZM-../S is a combination of the PKZ2/ZM-... manual motor protector and the S-PKZ2 high capacity magnetic contactor.

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 over current protective devices for each motor, thus greatly reducing the cost and space requirements of industrial control panels and assemblies.  This manes that a group of motors, each protected and controlled by PKZ2/SM...(/s) can be combined under a single branch circuit short circuit and ground fault protective device, the maximum rating of which is marked on each PKZ2 motor protector.

In group installations involving a number of System PKZ2 motor protectors, the maximum rating of the group branch circuit over current protective device is based on the lowest backup over current rating marked on each motor protector in the group, combines with applicable NEC/CEC installation rules.

PKZ2/ZM-0.6/S

(120V60HZ)

063460

PKZ2/ZM-1/S

(120V60HZ)

063470

PKZ2/ZM-1.6/S

(120V60HZ)

063480

PKZ2/ZM-2.4/S

(120V60HZ)

063490

PKZ2/ZM-4/S

(120V60HZ)

063500

PKZ2/ZM-6/S

(120V60HZ)

063510

PKZ2/ZM-10/S

(120V60HZ)

063520

PKZ2/ZM-16/S

(120V60HZ)

063530

PKZ2/ZM-25/S

(120V60HZ)

063540

PKZ2/ZM-32/S

(120V60HZ)

063550

Includes High Capacity Contactor

PKZ2/ZM-40/S

(120V60HZ)

063560

Motor Protectors without Trip Module

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 Amps.  These devices can be stocked, or mounted and wired in a panel, without prior knowledge of motor Hp ratings.  Motor overload and over current protection is provided by the plug-in motor protective trip modules which are inserted into the slots below the handle (between the disconnect and contactor portions) and enable the motor protector to cover to a motor range from fractional Hp to 30 Hp at 460/575VAC.

Once motor loads are determined, selection of the appropriate plug-in protective trip module can take place.  Exchanging trip modules is easy and does not require any removal of wiring or cable.  Removal of the trip modules provides an additional safety benefit by creating an open circuit path to the motor.  This still allows the performance of routine motor maintenance tasks and circuit function checks but effectively rules out any inadvertent energization of the motor.

TYPE

Article Number

PKZ2

026606

PKZ2 Basic Unit with S-PKZ 2 High Capacity Contact Mounted

(1 N.O., 1 N.C.) Supplied on C-PKZ2 clip plate

PKZ2/S (120V60HZ)

063570

Plug In Motor Protective Trip Modules

TYPE

Article Number

with overload trip

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

FEATURES:

§ Adjustable and thermal magnetic trips set in accordance with the motor FLC.

§ Tamper proof lids that cover thermal and magnetic settings when the device is on

§ Ambient compensation

§ Phase failure sensitivity

§ Coding accessory to insure insertion of correct module for the motor rating

ZM-0.6-PKZ2

024232

ZM-1-PKZ2

028979

ZM-1.6-PKZ2

031352

ZM-2.4-PKZ2

033725

ZM-4-PKZ2

036098

ZM-6-PKZ2

038471

ZM-10-PKZ2

040844

ZM-16-PKZ2

043217

ZM-25-PKZ2

045590

ZM-32-PKZ2

047963

ZM-40-PKZ2

050336

with overload relay function, with Hand/Auto position

Trip modules with overload relay function 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 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.

FEATURES:

§ Adjustable and thermal magnetic trips set in accordance with the motor FLC.

§ Tamper proof lids that cover thermal and magnetic settings when the device is on

§ Ambient compensation

§ Phase failure sensitivity

§ Coding accessory to insure insertion of correct module for the motor rating

ZMR-0.6-PKZ2

033943

ZMR-1-PKZ2

033950

ZMR-1.6-PKZ2

033952

ZMR-2.4-PKZ2

033955

ZMR-4-PKZ2

033957

ZMR-6-PKZ2

033966

ZMR-10-PKZ2

033967

ZMR-16-PKZ2

033968

ZMR-25-PKZ2

033969

ZMR-32-PKZ2

033973

ZMR-40-PKZ2

033975

TYPE

Full Voltage, Non-reversing Starter

without trip module

Ready to be mounted and wired in its own enclosure.  The HP values shown are the maximum allowable and are dependant on the trip module chosen.  Trip modules shown in chart below can be selected later according to desired motor HP and FLC and plugged into the disconnect complete the starter.  Trip modules can be field installed for maximum flexibility.

PKZ2/S-SP

(Specify coil voltage and frequency)

033975

Full Voltage, Reversing Starter

without trip module

Supplied with factory mounted and wired disconnect and mechanically interlocked contactors.  The HP values shown below are the maximum allowable and are dependant on the trip module chosen.  Trip modules in shown in chart below can be selected later according to desired motor HP and FLC and plugged into the disconnect complete the starter.  Trip modules can be field installed for maximum flexibility.

PKZ2/S-SP-FVR

(Specify coil voltage and frequency)

with overload trip

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

FEATURES:

§ Adjustable and thermal magnetic trips set in accordance with the motor FLC.

§ Tamper proof lids that cover thermal and magnetic settings when the device is on

§ Ambient compensation

§ Phase failure sensitivity

§ Coding accessory to insure insertion of correct module for the motor rating

ZM-0.6-PKZ2

024232

ZM-1-PKZ2

028979

ZM-1.6-PKZ2

031352

ZM-2.4-PKZ2

033725

ZM-4-PKZ2

036098

ZM-6-PKZ2

038471

ZM-10-PKZ2

040844

ZM-16-PKZ2

043217

ZM-25-PKZ2

045590

ZM-32-PKZ2

047963

ZM-40-PKZ2

050336

with overload relay function, with Hand/Auto position

Trip modules with overload relay function 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 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.

FEATURES:

§ Adjustable and thermal magnetic trips set in accordance with the motor FLC.

§ Tamper proof lids that cover thermal and magnetic settings when the device is on

§ Ambient compensation

§ Phase failure sensitivity

§ Coding accessory to insure insertion of correct module for the motor rating

ZMR-0.6-PKZ2

033943

ZMR-1-PKZ2

033950

ZMR-1.6-PKZ2

033952

ZMR-2.4-PKZ2

033955

ZMR-4-PKZ2

033957

ZMR-6-PKZ2

033966

ZMR-10-PKZ2

033967

ZMR-16-PKZ2

033968

ZMR-25-PKZ2

033969

ZMR-32-PKZ2

033973

ZMR-40-PKZ2

033975

Combination Starters - FVNR, UL/CSA Type E

STANDARD FEATURES:

§ UL listed, CSA certified, self-protected combination motor controller.  UL 508 / CSA 22.2, No. 14 Type E.

§ Factory mounted and labeled contactor and disconnect portion rates max 42A, 30 HP at 460V; max 27A HP at 575V.

§ No backup over current protection required up to its full interrupting rating.

§ Continuity of service (protects itself against damage under fault conditions).

§ Plug in trip module, which creates an open circuit path to the motor when removed.  For additional safety.

§ Adjustable thermal and magnetic trips; built in phase loss differential trip.

§ Built in 1normally open and 1 normally closed auxiliary contacts in the contactor portions.  2 normally open are also available.

§ Electrical life: 1 million operations, AC-3 (30/25 HP at 460/575V).

§ Adapter plate for rail or panel mounting.

§ Control circuit transformer tap-off terminals on load side of disconnect.

§ Allows mounting of accessories such as voltage trips, standard and trip indicating auxiliary contacts.

§ Enclosed starters provided with door interlocking handle.

§ In the event of an overload condition, the normally closed contactor in the ZMR-...-PKZ2 trip module opens the contactor coil circuit and the normally open contact may be used to remotely signal an overload condition.  On a short circuit, the main disconnect switch opens.

Type

UL/CSA max. 3 phase HP rating at:

Adjustable thermal range (set to motor FLC)

Setting range of adjustable magnetic trips

PKZ2

230 V HP

430 V HP

Amps

Amps

With ZM trip module

PKZ2/ZM-0.6/S-SP

(Specify coil voltage and frequency)

In this range, select the devices in accordance with the motor FLC

PKZ2/ZM-1/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-1.6/S-SP

(Specify coil voltage and frequency)

1/3

PKZ2/ZM-2.4/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-4/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-6/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-10/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-16/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-25/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-32/S-SP

(Specify coil voltage and frequency)

PKZ2/ZM-40/S-SP

(Specify coil voltage and frequency)

With ZMR trip module

PKZ2/ZMR-0.6/S-SP

(Specify coil voltage and frequency)

In this range, select the devices in accordance with the motor FLC

PKZ2/ZMR-1/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-1.6/S-SP

(Specify coil voltage and frequency)

1/3

PKZ2/ZMR-2.4/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-4/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-6/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-10/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-16/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-25/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-32/S-SP

(Specify coil voltage and frequency)

PKZ2/ZMR-40/S-SP

(Specify coil voltage and frequency)

Auxiliary Contacts

Part #

NHI11-PKZ2

090677

On PKZ2

1

normally open

1

normally closed

NHI22-PKZ2

097796

On PKZ2

2

normally open

2

normally closed

NHI11S-PKZ2

007623

Side mount Aux Contact for PKZ2 and (/s) Contactor

On PKZ2

1

normally open

1

normally closed

On Contactor

-

-

NHI11S/EZ-PKZ-2

090305

On PKZ2

1

normally open

1

normally open

On Contactor

1

normally open

1

normally open

NHI22S-PKZ2

000504

Side mount Aux Contact for PKZ2 and (/s) Contactor

On PKZ2

2

normally open

2

normally closed

On Contactor

-

-

NHI12-11S-PKZ2

009996

Side mount Aux Contact for PKZ2 and (/s) Contactor

On PKZ2

1

normally open

1

normally closed

On Contactor

1

normally open

1

normally closed

Axilliary contact inserts -

Mounts in the top portion of the contactor

HI11-S-PKZ2

033936

1

normally open

1

normally closed

HI20-S-PKZ2

033935

2

normally open

AGM2-11-PKZ2

017115

Trip Indicating Contacts for PKZ2

Transfers under any trip condition

Transfers only on short circuit trip

1 normally open

1 normally closed

1 normally open

1 normally closed

K-AGM-PKZ2

021861

Fuseless, current limiting set of contacts housed in a module.  Increases short circuit current rating of PKZ2/ZM up to 100kA/500V AC in IEC group applications.  Not UL/CSA.

Can be mounted to motor protector or mounted separately on EZ base.

CL-PKZ2

076439

A-PKZ2-A

063967

Shunt Trip Module

Trips the PKZ2 when external voltage is applied

         Specify voltage and (Ac or DC )       

24 V DC            48 V DC              60 V DC

24 V 50 Hz        48 V 50 Hz

24 V 60 Hz        48 V 60 Hz

A-PKZ2-B

063964

Shunt Trip Module

Trips the PKZ2 when external voltage is applied

           Specify voltage and (Ac or DC )             

110 V DC            125 V DC             250 V DC

110 V 50 Hz        127 V 50 Hz         220 V 50 Hz

230 V 50 Hz        240 V 50 Hz

110 V 60 Hz        120 V 60 Hz         208 V 60 Hz

220 V 60 Hz        240 V 60 Hz

A-PKZ2-C

063930

Shunt Trip Module

Trips the PKZ2 when external voltage is applied

           Specify voltage and (Ac or DC )              

380 V 50 Hz        400 V 50 Hz         415 V 50 Hz

440 V 50 Hz        500 V 50 Hz        

480 V 60 Hz        600 V 60 Hz

U-PKZ2 (120V60HZ)

065686

Under voltage Trip Module (for AC)

Trips the PKZ2 when external voltage is removed

U-PKZ2 (24 V DC)

014463

Under voltage Trip Module (for DC)

Trips the PKZ2 when external voltage is removed

U-HI20-PKZ2

063655

Under voltage Trip Module (for AC)

Trips the PKZ2 when external voltage is removed.

Includes a set of early make contacts.  In the trip position, both contacts will be closed.  The trip coil can be energized early by jumpering from the contact, however in this move it will not be possible to combine it with the R(E)(S)-PKZ2 remote control drives.

UVHI-PKZ2(120V60HZ)

063664

Remote Control Drives

Remote control drives can be used with both the motor protector and motor protector combination.  They are used to electrically

 operate the motor protector.  They can be switched off at the device and thumb-grip handle can be padlocked using a 6 mm padlock.  Suitable for use with either AC or DC voltages.  Can be combined with undervoltage trips and shunt trips.  Always used standard auxiliary contact Type NHI when using remote control drives to electrically signal the open or closed status of the motor protector.  Remote control drives cannot be used in conjunctions with the (R)H-PKZ2 door interlock handle.

Mounting is possible in both ON and OFF positions of the motor protector.  An internal electronic interlock always sets OFF as the default setting.

The thumb grip handle has 2 positions: HAND and AUTO.  In HAND: the drive displays the color GREEN and blocks any remote electrical actuation.  The internal signaling contact 33/34 is open.  In AUTO: the drive displays the color RED, indicating that remote electrical actuation is possible.  The internal signaling contact 33/34 is closed.

RE-PKZ2(110-120V50/60HZ,DC)

063673

Used to electrically operate the PKZ2. Line voltage control.

OFF and RESET separate.

Control section can also be actuated via auxiliary contacts from various Moeller Electric components: NHI, AGM, ETR4-VS3, EK... and dry output contacts from PLCs with no RC filter type surge suppression.

RS-PKZ2 (24V50/60HZ,DC)

063670

Used to electrically  operate the PKZ2. Control voltage from external source such as a PLC.

OFF equals RESET.

RS-PKZ2 (110-120V50/60HZ,DC)

063685

Line control sections are galvanically separated.  The control section is energized solely from a 24V DC source by a single impulse or by a maintained contact.  Suitable for energizing directly from an electronic PLC output.

Upon energizing, the line connection draws its power requirement (700 VA/W for a duration for 30 ms) directly from the line.

RS-PKZ2 (24V50/60HZ,DDC)

063682

Magnetic Contactors and Surge Suppressors

Part #

NHI11-PKZ2

090677

On PKZ2

1

normally open

1

normally closed

NHI22-PKZ2

097796

On PKZ2

2

normally open

2

normally closed

NHI11S-PKZ2

007623

Side mount Aux Contact for PKZ2 and (/s) Contactor

On PKZ2

1

normally open

1

normally closed

On Contactor

-

-

NHI11S/EZ-PKZ-2

090305

On PKZ2