Square D Digest 179

Homeline™ Miniature Circuit Breakers

Plug-On Circuit Breakers Class 1170 / Refer to Catalog 22252625

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Homeline Ground-Fault Circuit Breaker (HOM-GFI) HOM-GFI circuit breakers provide overload and short circuit protection, combined with Class A ground fault protection. Class A denotes a ground fault circuit interrupter that will trip when a fault current to ground is 6 milliamperes or more. Table 7.29: HOM-GFI Circuit Breakers Circuit Breaker Type Ampere Rating AIR 1P—120Vac 1 Space Required 2P—120/240 Vac Common Trip 2 Spaces Required

15A 20A 25A 30A 35A 40A 45A 50A 15A 20A

10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA

HOM115GFI HOM120GFI

HOM215GFI HOM220GFI HOM225GFI HOM230GFI HOM235GFI HOM240GFI HOM245GFI HOM250GFI

— — — — — —

Ground-Fault Circuit Interrupter(Pigtail Neutral)

HOM1PGFI (With Ground Fault Circuit Interrupter) 1 Space Required

HOM2PGFI (With Ground Fault Circuit Interrupter) 2 Spaces Required

HOM115PGFI HOM120PGFI

— —

Plug-On Neutral Ground Fault Circuit Interrupter

Homeline Equipment Protection Device (HOM-EPD) Homeline Equipment Protection Device—Circuit Breakers with 30 mA Equipment Ground Fault Protection (UL Listed). Table 7.30: HOM-EPD Circuit Breakers Amperes 1P—120Vac 2P—120/240 Vac Common Trip 20A HOM120EPD HOM220EPD 30A — HOM230EPD 40A — HOM240EPD 50A — HOM250EPD Homeline Tandem and Quad Tandem Circuit Breakers (HOMT)

Table 7.31: HOMT Tandem Circuit Breakers Ampere Rating [5] AIR

1P Tandem—120/240 Vac (One Space Required)

HOMT1515 [6] HOMT1520 [6] HOMT2020 [6] HOMT3015 [6] HOMT3020 [6]

15and15A 15and20A 20and20A 30and15A 30and20A

10kA 10kA 10kA 10kA 10kA

HOMT Tandem Circuit Breaker

Table 7.32: HOMT Quad Tandem 1P Circuit Breakers Ampere Rating [5] AIR

2P Tandem—120/240 Vac (Two Spaces Required)

1P

2P

(2) 15A (2) 15A (2) 15A (2) 15A (2) 15A (2) 20A (2) 20A (2) 20A (2) 20A (2) 20A

15A 20A 30A 40A 50A 20A 25A 30A 40A 50A

10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA

HOMT1515215 HOMT1515220 HOMT1515230 HOMT1515240 HOMT1515250 HOMT2020220 HOMT2020225 HOMT2020230 HOMT2020240

HOMT1515215 2 Spaces Required

HOMT2020250 NOTE: Typical catalog no. (e.g. HOMT 1515230) represents two 1P, outer poles (two 15 A 1P CBs) and one 2P inner circuit breaker with common trip (one 30 A 2P CB).

Table 7.33: HOMT Quad Tandem 2P Circuit Breakers Ampere Rating [5] AIR

7 MINIATURE AND MOLDED CASE

(2) 2P Tandem—120/240 Vac (Two Spaces Required)

2P

2P

15A 15A 15A 15A 15A 15A 20A 20A 20A 20A 20A 25A 25A 25A

15A 20A 25A 30A 40A 50A 20A 25A 30A 40A 50A 25A 30A 40A

10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA 10kA

HOMT215215 HOMT215220 HOMT215225 HOMT215230 HOMT215240 HOMT215250 HOMT220220 HOMT220225 HOMT220230 HOMT220240 HOMT220250 HOMT225225 HOMT225230 HOMT225240

CIRCUIT BREAKERS

HOMT225225 2 Spaces Required

[5] 15– 20 A tandem or quad tandem circuit breakers are suitable for use with 60 o C or 75 o C conductors. 25– 50 A tandem or quad tandem circuit breakers are suitable for use with 75 o C conductors only. [6] UL Listed as HACR type for use with air conditioning, heating and refrigeration equipment haing motor group combinations and marked for use with HACR type circuit breakers.

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