Lennox ECB38-20CB - Circuit Breaker Installation; Circuit Breaker and Patch Plate Configuration

Page 4
Circuit Breaker Installation
CIRCUIT BREAKER BRACKET
CIRCUIT BREAKERS
BLOWER DECK
PATCH PLATE
CIRCUIT BREAKER
SEAL
BLOWER ACCESS PANEL
BREAK AT THIS POINT
DISCARD
PATCH PLATE
FIGURE 4. Circuit Breaker Seal and Patch Plate Installation
ECB38-4CB, ECB38‐5CB,
ECB38-6CB, ECB38‐8CB,
ECB38‐9CB
ECB38‐12.5CB
ECB38‐15CB, ECB38‐20CB
ECB38‐25CB
ECB38‐8CB 3 Ph, ECB38‐10CB 3 Ph,
ECB38‐15CB 3 Ph
ECB38‐20CB 3 Ph
ECB38‐25CB 3 Ph
DISCARD
BREAK AT THIS POINT
DISCARD
BREAK AT THIS POINT
ROTATE 180 AND
INSTALL OVER OPENING
ROTATE 180 AND
INSTALL OVER OPENING
LONG
SECTION
LONG
SECTION
PATCH PLATE SHOWN WITH LONGEST SECTION ON
THE RIGHT SIDE. PATCH PLATE MAY BE FACTORY
INSTALLED WITH LONG SECTION ON THE LEFT SIDE.
PATCH PLATE
(SHIPPED INSTALLED ON CB UNIT)
CIRCUIT BREAKER SEAL
(SHIPPED WITH ELECTRICAL HEAT AND
FIELD INSTALLED)
LONG
SECTION
DOTTED LINES ARE PERFORATIONS
SIDE OF UNIT
DISCARD
DISCARD
DISCARD
BREAK AT THIS POINT
BREAK AT THIS POINT
BREAK AT THIS POINT
SIDE OF UNIT
SIDE OF UNIT
SIDE OF UNIT
SIDE OF UNIT
LONG
SECTION
LONG
SECTION
LONG
SECTION
FIGURE 5. Circuit Breaker Heater and Patch Plate Conguration (CBA38MV)