GE Spectra Series Installation Instructions Manual

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g Spectra Series™ Power PanelboardsCircuit Breaker CoverWARNING: Danger of electrical shock or injury.Turn OFF power ahead of the panelboard orswitchboard before working inside theequipment or removing any component. Donot remove circuit protective devices or anyother component until the power is turnedOFF.GeneralThese instructions apply to the following circuit breakerframes: SGDA, SGHA, SGLA, and SGPA.Installation1. Select the breaker cover supports and breaker covers.Table 1 lists the catalog numbers of the appropriatebreaker covers for various switchboard andpanelboard sizes.Switchboard or Panelboard WidthCover Height27 & 31" Pnlbd35" Swbd36 & 40" Pnlbd40" Swbd44" Pnlbd45" SwbdSGDA, SGHA, SGLA, and SGPA – Single-branch mount51 /2 " (4X) 208C4262G16 208C4262G17 208C4262G18SGDA, SGHA, SGLA, and SGPA – Double-branch mount51 /2 " (4X) N/A 208C4262G49* 208C4262G19* For 40"-wide panelboards or switchboards only.Figure 1. Circuit breaker cover catalog numbers for variouspanelboard and switchboard widths.2. Install the circuit breaker according to the breakermounting instructions.3. Install the space filler. A space filler is only requiredwith a single breaker installed in a double-branchconfiguration. Secure the steel space filler with two#10-32 x 3 / 8 " screws, tightened to 25 in-lb, as shown inFigures 1 and 2.4. Install the cover plate and center barrier.• Single-branch applications. Attach the plasticspacer bars, as shown in 3, with four #6-20 x 1"washer-head screws and four #6 nut clips. Attachthe cover plate assembly to the circuit breaker.Tighten the screws to 10 in-lb.• Double-branch applications. Assemble two #10-16x 1 / 2 " washer-head screws and two #10 nut clips inthe cover, as shown in Figure 1 for a singlebreaker and Figure 4 for two breakers. Attach thecover plate assembly to the circuit breaker centerbarrier and tighten the screws to 10 in-lb.Figure 1. Attaching the space filler to the breaker cover and theassembled cover to the breaker.Figure 2. Completed assembly with a space filler.Figure 3. Attaching the plastic spacer bars in a single-branchapplication.DEH045 Installation Instructions R05Space Filler#10 NutClips#10-16Screws#10-32Screws#6-20ScrewsPlasticSpacer #6 NutClips

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