Eaton Power Defense IZMX16 Instruction Leaflet

Eaton Power Defense IZMX16 Instruction Leaflet

Insulated case circuit breakers - popout trip indicators
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Instruction Leaflet
Insulated case circuit breakers - pop-
out trip indicators
Instructions apply to:
UL489
IEC
(1) ONLY QUALIFIED ELECTRICAL PERSONNEL SHOULD BE PERMITTED TO WORK
ON THE EQUIPMENT.
(2) ALWAYS DE-ENERGIZE PRIMARY AND SECONDARY CIRCUITS IF A CIRCUIT
BREAKER CANNOT BE REMOVED TO A SAFE WORK LOCATION.
(3) DRAWOUT CIRCUIT BREAKERS SHOULD BE LEVERED (RACKED) OUT TO THE
DISCONNECT POSITION.
(4) ALL CIRCUIT BREAKERS SHOULD BE SWITCHED TO THE OFF POSITION AND
MECHANISM SPRINGS DISCHARGED.
FAILURE TO FOLLOW THESE STEPS FOR ALL PROCEDURES DESCRIBED IN THIS
INSTRUCTION LEAFLET COULD RESULT IN DEATH, BODILY INJURY, OR PROPERTY
DAMAGE.
THE INSTRUCTIONS CONTAINED IN THIS IL AND ON PRODUCT LABELS HAVE TO
BE FOLLOWED. OBSERVE THE FIVE SAFETY RULES:
– DISCONNECTING
– ENSURE THAT DEVICES CANNOT BE ACCIDENTALLY RESTARTED
– VERIFY ISOLATION FROM THE SUPPLY
– EARTHING AND SHORT-CIRCUITING
– COVERING OR PROVIDING BARRIERS TO
ADJACENT LIVE PARTS
DISCONNECT THE EQUIPMENT FROM THE SUPPLY. USE ONLY AUTHORIZED
SPARE PARTS IN THE REPAIR OF THE EQUIPMENT. THE SPECIFIED MAINTENANCE
INTERVALS AS WELL AS THE INSTRUCTIONS FOR REPAIR AND EXCHANGE MUST
BE STRICTLY ADHERED TO PREVENT INJURY TO PERSONNEL AND DAMAGE TO
THE SWITCHBOARD.
Power
Defense™
IL0131126EN
: PD-NF
: PD-NF, IZMX16
WARNING
WARNING
Supersedes May 2016
Effective January 2019
UL489
: PD-RF
IEC
: PD-RF, IZMX40
Power Defense – ICCB

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Summary of Contents for Eaton Power Defense IZMX16

  • Page 1 Supersedes May 2016 Instruction Leaflet IL0131126EN Effective January 2019 Power Defense – ICCB Insulated case circuit breakers - pop- out trip indicators Instructions apply to: UL489 : PD-NF UL489 : PD-RF : PD-NF, IZMX16 : PD-RF, IZMX40 WARNING (1) ONLY QUALIFIED ELECTRICAL PERSONNEL SHOULD BE PERMITTED TO WORK ON THE EQUIPMENT.
  • Page 2: Section 1: General Information

    The only noticeable difference between the two is a small Figure 3. Interlocking pop-out trip indicator shown. molded hook-shaped device on the interlocking indicator version. This hook operates the interlocking feature. Both indicators are, however, installed and removed in the same way. EATON www.eaton.com...
  • Page 3: Section 2: Installation Of Pop-Out Trip Indicator

    This will create sufficient room to install the trip indicator. Figure 5. Step 1. Step 2: Remove the front cover. Pull down on the charging handle to simplify removal. EATON www.eaton.com...
  • Page 4 WHEN REPLACING THE FRONT COVER, ENSURE THAT THE HOLE IN THE FRONT COVER IS ALIGNED WITH THE TRIP INDICATOR BUTTON. FAILURE TO DO SO COULD RESULT IN DAMAGE TO THE INDICATOR AND/OR FAULTY OPERATION OF THE INDICATOR. EATON www.eaton.com...
  • Page 5: Section 3: Removal Of Pop-Out Trip Indicator

    Step 4: Loosen the captive mounting screw (see Figure 12). Step 5: Note the small locking tab (see Figure 14) that locks the pop- out indicator into its mounted position in the mounting notch in the side plate. EATON www.eaton.com...
  • Page 6: Section 4: Accessory Secondary Connections

    Fixed breaker connections Proceed with the following five steps: Step 1: Become familiar with the fixed terminal block DIN rail type mounting plate where secondary connections are made. ote: Secondary connection points have numerical and descriptive laser-etched identifications. EATON www.eaton.com...
  • Page 7 Figure 21. Step 3 Step 4: Rotate the top end of the terminal block in until it engages the appropriate flexible mounting tab at the top of the mounting plate with a clicking sound. Figure 22. Step 4. EATON www.eaton.com...
  • Page 8 Step 3: To remove an accessory connector plug on a drawout circuit breaker, unplug it from its secondary plug housing. Refer to Item 2 and Figure 18 under the heading “General information” in this section for detailed assistance with the removal. EATON www.eaton.com...
  • Page 9 Insulated case circuit breakers - pop-out trip Instruction Leaflet IL0131126EN indicators Effective January 2019 otes: EATON www.eaton.com...
  • Page 10: Disclaimer Of Warranties And Limitation Of Liability

    SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability, or otherwise for any special, indirect, incidental, or consequential damage or loss...

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