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)

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)

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

OFF equals RESET.

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

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)

Magnetic Contactors and Surge Suppressors

Part #

NHI11-PKZ2

On PKZ2

1

normally open

1

normally closed

NHI22-PKZ2

On PKZ2

2

normally open

2

normally closed

NHI11S-PKZ2

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

On PKZ2

1

normally open

1

normally closed

On Contactor

-

-

NHI11S/EZ-PKZ-2

On PKZ2

1

normally open

1

normally open

On Contactor

1

normally open

1

normally open

NHI22S-PKZ2

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

On PKZ2

2

normally open

2

normally closed

On Contactor

-

-

NHI12-11S-PKZ2

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

1

normally open

1

normally closed

HI20-S-PKZ2

2

normally open

J-S-PKZ2

EZ-PKZ2

Provides easy access to the load side terminals of the PKZ2/SM motor protector for control circuit tap off purposes when the protector and S-PKZ2 high capacity magnetic contactor are mounted together as a combination unit (PKZ2/ZM-.../S).  Accepts 2.8 mm fast-on connectors (insulated/non-insulated); control circuit conductor cross section range: AWG 16...20, Cu only.

Max. current draw: 1A or 15% of thermal dial (FLC) value, whichever is less.  Increase the setting of the dial accordingly to compensate for the tapped off current.

ST-PKZ2

Tap off's

Provides line voltage tap off after PKZ2 and before the contactor

MV-PKZ

Mechanical Interlock

Provides mechanical interlock between two (/s) contactors

H-PKZ2

Black Handle

Handle for external mounting in control cabinets

RH-PKZ2

Red Handle

Handle for external mounting in control cabinets

A-H-PKZ2

Ext Shaft

Extension shaft from PKZ2 to door handle. Enclosure depth of 171 to 300mm.

C-PKZ2

Clip Plate

Combines the PKZ2 and the (/s) contactor into one din rail mountable device