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Square D > On-line Catalog > Products > 03 Molded Case Circuit Breakers and Enclosures > Molded Case Circuit Breakers: P-frame Circuit Breakers

Supplemental and Obsolescence Digest 174

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Square D


Molded Case Circuit Breakers

P-frame Circuit Breakers

Class 670, 675

PAF, PHF, PXF-12, PEF-12, PXF-16, PEF-16, and PXF-20 circuit breakers can be bus- or cable-connected. For cable connections, optional terminal pad kit PALTB or equivalent bus structure is required. Each PALTB kit contains terminal pads for one end of the circuit breaker only and has provisions for mounting a maximum of six lugs per phase. Order lugs separately. See page 3-27 and 3-28.

PCF, PEF-20, PXF-25 or PEF-25 circuit breakers are supplied with terminal pads for both ends of the circuit breaker. The supplied terminal pads or equivalent bus structure must be used for bus- or cable-connections. Terminal pads have provisions for mounting a maximum of eight lugs per phase. Order lugs separately. See page 3-27 and 3-28.
2P—600 Vac
3P—600 Vac
2000 A Frame PAF Standard InterruptingComplete Circuit Breaker Requires Frame and Rating Columns
 600 A
 700 A
 800 A
 9000 A
 9000 A
 9000 A
 9000 A
 9000 A
 9000 A
2000 A Frame PHF High InterruptingComplete Circuit Breaker Requires Frame and Rating Columns
 600 A
 700 A
 800 A
 9000 A
 9000 A
 9000 A
 9000 A
 9000 A
 9000 A
2500 A Frame PCF High InterruptingComplete Circuit Breaker Requires Frame and Rating Columns
a
Price does not include lugs.See page 3-27 for catalog numbers and prices.
Table 3.40:
Interrupting Ratings
Sensor
Size
Ampere
Rating
Trip
Function
100% Rated c, Full Functiond
Installed
Rating Plug
600 A
700 A
800 A
900 A