Section 7: Miniature and Molded Case Circuit Breakers PDF

Section 7: Miniature and Molded Case Circuit Breakers PDF

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Plug-On Circuit Breakers

Class 1170 / Refer to Catalog 22252625

Homeline Standard Plug-On Circuit Breakers

HOM 1P and 2P


HOM2200BB Branch Circuit Breaker
4 Spaces Required

The Square D Homeline circuit breakers are in a 1 in. wide format for 1-pole circuit breakers. They are designed to plug into Homeline load centers.

Standard HOM Plug-on Circuit Breakers

Ampere
Rating 

AIR

1P—120 Vac,
1 Space Required

2P—120/240 Vac Common Trip
2 Spaces Required.

 15 A

10 kA

HOM115 [1][2]

HOM215  [2]

 20 A

10 kA

HOM120 [1][2]

HOM220  [2]

 25 A

10 kA

HOM125 [2]

HOM225 [2]

 30 A

10 kA

HOM130  [2]

HOM230  [2]

 35 A

10 kA

—

HOM235  [2]

 40 A

10 kA

HOM140  [2]

HOM240  [2]

 45 A

10 kA

—

HOM245 [2]

 50 A

10 kA

HOM150  [2]

HOM250  [2]

 60 A

10 kA

—

HOM260  [2]

 70 A

10 kA

—

HOM270  [2]

 80 A

10 kA

—

HOM280  [2]

 90 A

10 kA

—

HOM290  [2]

100 A

10 kA

—

HOM2100  [2]

110 A

10 kA

—

HOM2110  [2]

125 A

10 kA

—

HOM2125  [2]

150 A

10 kA

—

HOM2150BB  [2][3]

175 A

10 kA

—

HOM2175BB  [2][3]

200 A

10 kA

—

HOM2200BB  [2][3]

Homeline High Magnetic Circuit Breakers (HOM-HM)

High magnetic trip circuit breakers are recommended for applications where high initial inrush current may occur.

HOM-HM Circuit Breakers

Amperes

1P—120/240 Vac

2Ps

20 A

HOM120HM [2]

—

Homeline Combination Arc Fault Circuit Interrupters (HOM-CAFI)

HOM 1P CAFI

Plug-on Neutral

HOM 1P CAFI

Pigtail

Homeline Combination Arc Fault Circuit Interrupters—Provide overload and short circuit protection, plus arc fault protection in accordance with the NEC and UL1699.

HOM-CAFI Circuit Breakers

Circuit Breaker Type

Ampere Rating

Poles
120 Vac

Cat. No.

One-Pole

Combination Arc-Fault Circuit Interrupter with Pigtail Neutral

15 A

1

HOM115CAFI [2]

20 A

1

HOM120CAFI [2]

Plug-On Neutral Combination
Arc-Fault Interrupter

15 A

1

HOM115PCAFI [2]

20 A

1

HOM120PCAFI [2]

Two-Pole

Combination Arc-Fault Circuit Interrupter with Pigtail Neutral

15 A

2

HOM215CAFI [2] [4]

20 A

2

HOM220CAFI [2] [4]

Homeline Dual Function Circuit Breaker (HOM-DF)

HOM 1P DF

Plug-on Neutral

HOM 1P DF

Pigtail

Homeline Combination Arc Fault and Ground Fault Circuit Interrupters (Dual Function)—Provide overload and short circuit protection, plus arc fault and ground fault protection in a single device in accordance with the NEC, UL1699 and UL943.

HOM-DF Circuit Breakers

Circuit Breaker Type

Ampere Rating

Poles
120 Vac

Cat. No.

Combination Arc-Fault and Ground Fault Circuit Interrupter with Pigtail Neutral

15 A

1

HOM115DF [2]

20 A

1

HOM120DF [2]

Plug-On Neutral Combination
Arc-Fault and Ground Fault
Circuit Interrupter

15 A

1

HOM115PDF [2]

20 A

1

HOM120PDF [2]

Homeline Ground-Fault Circuit Breaker (HOM-GFI)

HOM 1P GFI
(With Ground Fault
Circuit Interrupter)
1 Space Required

HOM 2P GFI
(With Ground Fault
Circuit Interrupter)
2 Spaces Required

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.

HOM-GFI Circuit Breakers

Circuit Breaker Type

Ampere
Rating 

AIR

1P—120 Vac
1 Space Required

2P—120/240 Vac
Common Trip
2 Spaces Required

Ground-Fault Circuit Interrupter(Pigtail Neutral)

15 A

10 kA

HOM115GFI

HOM215GFI

20 A

10 kA

HOM120GFI

HOM220GFI

25 A

10 kA

—

HOM225GFI

30 A

10 kA

—

HOM230GFI

35 A

10 kA

—

HOM235GFI

40 A

10 kA

—

HOM240GFI

45 A

10 kA

—

HOM245GFI

50 A

10 kA

—

HOM250GFI

Plug-On Neutral Ground-Fault Circuit Interrupter

15 A

10 kA

HOM115PGFI

—

20 A

10 kA

HOM120PGFI

—

Homeline Equipment Protection Device (HOM-EPD)

Homeline Equipment Protection Device—Circuit Breakers with 30 mA Equipment Ground Fault Protection (UL Listed).

HOM-EPD Circuit Breakers

Amperes

1P—120 Vac

2P—120/240 Vac
Common Trip

20 A

HOM120EPD

HOM220EPD

30 A

—

HOM230EPD

40 A

—

HOM240EPD

50 A

—

HOM250EPD

Homeline Tandem and Quad Tandem Circuit Breakers (HOMT)

HOMT Tandem

Circuit Breaker

HOMT Tandem Circuit Breakers

Ampere Rating   [5]

AIR

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

15 and 15 A

10 kA

HOMT1515 [2]

15 and 20 A

10 kA

HOMT1520 [2]

20 and 20 A

10 kA

HOMT2020 [2]

30 and 15 A

10 kA

HOMT3015 [2]

30 and 20 A

10 kA

HOMT3020 [2]







HOMT1515215

2 Spaces Required

HOMT Quad Tandem 1P Circuit Breakers

Ampere Rating   [5]

AIR

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

1P

2P

(2) 15 A

15 A

10 kA

HOMT1515215

(2) 15 A

20 A

10 kA

HOMT1515220

(2) 15 A

30 A

10 kA

HOMT1515230

(2) 15 A

40 A

10 kA

HOMT1515240

(2) 15 A

50 A

10 kA

HOMT1515250

(2) 20 A

20 A

10 kA

HOMT2020220

(2) 20 A

25 A

10 kA

HOMT2020225

(2) 20 A

30 A

10 kA

HOMT2020230

(2) 20 A

40 A

10 kA

HOMT2020240

(2) 20 A

50 A

10 kA

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).

HOMT225225

2 Spaces Required

HOMT Quad Tandem 2P Circuit Breakers

Ampere Rating   [5]

AIR

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

2P

2P

15 A

15 A

10 kA

HOMT215215

15 A

20 A

10 kA

HOMT215220

15 A

25 A

10 kA

HOMT215225

15 A

30 A

10 kA

HOMT215230

15 A

40 A

10 kA

HOMT215240

15 A

50 A

10 kA

HOMT215250

20 A

20 A

10 kA

HOMT220220

20 A

25 A

10 kA

HOMT220225

20 A

30 A

10 kA

HOMT220230

20 A

40 A

10 kA

HOMT220240

20 A

50 A

10 kA

HOMT220250

25 A

25A

10 kA

HOMT225225

25 A

30 A

10 kA

HOMT225230

25 A

40 A

10 kA

HOMT225240

25 A

50 A

10 kA

HOMT225250

30 A

30 A

10 kA

HOMT230230

30 A

40 A

10 kA

HOMT230240

30 A

50 A

10 kA

HOMT230250

note

Typical catalog no. (i.e. HOMT215230) represents two 2P; outer poles (one 15 A 2P with common trip) and inner poles (one 30 A 2P with common trip).

Homeline Circuit Breaker Wire Sizes

Wire Sizes for Homeline Circuit Breakers

Breaker Type

Ampere Rating

Wire Size (AWG/kcmil) [6]

Aluminum

Copper

HOM

1P

15–30 A

14–8 AWG

14–8 AWG or

(2) 14–10 AWG

40–50 A

8–2 AWG

8–2 AWG

HOM

2P

15–30 A

14–8 AWG

14–8 AWG or

(2) 14–10 AWG

35–70 A

8–2 AWG

8–2 AWG

 80–125 A

4–2/0 AWG

4–2/0 AWG

150–200 A

4 AWG–300 kcmil

4 AWG–300 kcmil

HOMT and Quad

15–30 A

14–8 AWG

14–8 AWG

Quad Only

40–50 A

6–12 AWG

6–14 AWG

HOM-GFI - 1P

15–20 A

14–10 AWG

14–10 AWG

HOM-GFI - 2P

15–50 A

12–4 AWG

14–6 AWG

Accessories for Homeline Circuit Breakers

Accessories for Use with Homeline Circuit Breakers

Description

Cat. No.

Handle Attachments

Handle Tie: Converts any two adjacent 120/240 Vac single HOM circuit breakers to independent trip 2P

HOM1HT

Handle Tie: Converts any two adjacent 120/240 Vac
1P side-by-side HOMT circuit breakers to independent trip 2P

HOMTHT

Handle Clamp: Clamp for holding HOM 1P handle in the ON or OFF position

QO1LO

Handle Blocking Device: Attaches to standard HOM 2P circuit breakers for holding the handle in the OFF position

HOM2HBD

Handle Padlock Attachment: For padlocking 1P Standard HOM breakers in the ON or OFF position

HOM1PA

Handle Padlock Attachment: For
padlocking 2P Standard HOM circuit breakers in ON or OFF position

15–70 A

HOM2PALA

80–125 A

HOM2PAHA

Handle Padlock Attachment: For padlocking 1P CAFI, DF, GFI, and EPD HOM breakers in ON or OFF position

HOMELEC1PA

Handle Padlock Attachment: For padlocking 2P CAFI, GFI, and EPD HOM breakers in ON or OFF position

HOMELEC2PALA

Handle Padlock Attachment: For padlocking center poles of Homeline Quad breakers in the OFF position

HOMQPA

Handle Padlock Attachment: For padlocking main circuit breakers in convertible load center in OFF position

50–125 A

QOM1PA [7]

100–225 A

QOM2PA [7]

Sub-Feed Lugs

125 A 2P plug-on—2 spaces required

HOML2125

225 A 2P plug-on—4 spaces required

HOML2225 [3]

OBS This product is obsolete.

Footnotes

  1. UL Listed as SWD (switching duty) rated. Suitable for switching 120 Vac fluorescent lighting loads.
  2. 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.
  3. Requires four spaces (1 AWG–300 kcmil Al/Cu). Use only in 1Ø panel rated 150 A or greater.
  4. For 120/240 V only, not for 208Y/120 V.
  5. 15–20 A tandem or quad tandem circuit breakers are suitable for use with 60oC or 75oC conductors. 25–50 A tandem or quad tandem circuit breakers are suitable for use with 75oC conductors only.
  6. 15–30 A circuit breakers are suitable for use with 60oC or 75oC conductors. 40–125 A circuit breakers are suitable for use with 75oC conductors.
  7. 50–125 A QOM1 frame size; 100–225 A QOM2 frame size.
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