Product Specifications:
| Item | Circuit Breaker |
| Ambient Air Temp. For Operation | -13°F to +158°F |
| Ambient Air Temp. For Storage | -58°F to +185°F |
| Amps | 40A |
| Awg Gauge | 14 AWG to 2/0 AWG |
| Breaking Capacity | 65 kA 208Y/120V AC 50/60 Hz UL 489, 65 kA 240V AC 50/60 Hz UL 489, 35 kA 480/277V AC 50/60 Hz UL 489, 35 kA 480V AC 50/60 Hz UL 489, 20 kA 250V DC UL 489, 18 kA 600Y/347V AC 50/60 Hz UL 489 |
| Breaking Capacity Code | G |
| Circuit Breaker Application | HACR Rated |
| Color | Gray |
| Component Type | Circuit Breaker |
| Connection Pitch | 1.06" |
| Continuous Amps Rating | 80% |
| Control Type | Toggle |
| Depth | 3 1/2" |
| Device Application | Distribution |
| Electrical Connection | I-Line Connection, Line, Lugs, Load |
| Electrical Durability | 10000 Cycles |
| Frame Type | BGA |
| Height | 5 2/5" |
| Ik Degree Of Protection | IK07 |
| Ip Degree Of Protection | IP40 |
| Line Rated Amps | 40A |
| Local Signalling | Presence Of Auxiliary Contacts Flag Green |
| Mechanical Durability | 20000 Cycles |
| Mounting Height | 3" |
| Mounting Mode | I Line |
| Network Frequency | 50/60 Hz |
| No. Of 9 Mm Pitches | 6 |
| No. Of Poles | 2 |
| Number Of Poles | 2 |
| Number Of Slots | 2 |
| Operating Altitude | 0 ft. to 6561.68 ft. Without Derating, 5000m With Derating |
| Phase Connection | AC |
| Pollution Degree | 3 IEC 60947-1 |
| Power Wire Stripping Length | 0.8" |
| Product Datasheet | square-d-bga260402.pdf |
| Quality Labels | ce.png |
| Quantity Per Set | Set of 1 |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Insulation Voltage | 800V |
| Rated Operational Voltage | 525V |
| Rated Service Breaking Capacity | 65 kA @ 220-240V AC @ 50/60 Hz, 18 kA @ 500-525V AC @ 50/60 Hz, 35 kA @ 380-415V AC @ 50/60 Hz, 35 kA @ 440V AC @ 50/60 Hz |
| Returnability | Yes |
| Suitability For Isolation | Yes, IEC 60947-2 |
| Tightening Torque | 31.9 lbf.in. to 38.9 lbf.in. @ 0.004 sq. in. to 0.009 sq. in. @ 14 AWG to 10 AWG, 44.3 lbf.in. to 54.9 lbf.in. @ 0.02 sq. in. to 0.1 sq. in. @ 8 AWG to 2/0 AWG |
| Trip Unit Technology | Thermal-Magnetic |
| Utilisation Category | Category A |
| Voltage | 600V |
| Voltage Type | AC |
| Width | 2.1" |
Shipping Info:
| Ship weight (kg) | 1.41 |
| Ship height (cm) | 13.7 |
| Ship length (cm) | 8.9 |
| Ship width (cm) | 5.4 |
| Country of Origin | MX |
Product Details:
- Square D BGA260402 circuit breaker designed to protect connected apparatus against overloads and short-circuits
- Non-interchangeable, fixed thermal-magnetic trip provides both long-time and instantaneous trip functions ideal for reverse feed applications
- 2 pole unit with 40 A standard current rating and a maximum interrupting capacity of 65 kAIC
- Easily mounts onto panelboards and switchboards owing to its unique I-Line construction
- Accommodates aluminium and copper wires of sizes ranging from 14 to 2 AWG
Documentation:
Product Variants
| Model | Number Of Poles | Amps | Phase Connection | Frame Size | Ac Voltage Rating | Phase | Mounting Height | Circuit Breaker Mounting Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| BGA34090Y | 3 | 90A | ABC | 125A, BG | 525V AC | Three | 4.5" | I-Line | €1,935.89 | |
| BGA260504 | 2 | 50A | BC | - | - | - | 3" | - | €1,012.93 | |
| BGA260502 | 2 | 50A | AC | - | - | - | 3" | - | €1,144.69 | |
| BGA260501 | 2 | 50A | AB | 125A, BG | 525V AC | Single | 3" | I-Line | €1,760.81 | |
| BGA260404 | 2 | 40A | BC | - | - | - | 3" | - | €1,144.69 | |
| BGA260401 | 2 | 40A | AB | 125A, BG | 525V AC | Single | 3" | I-Line | €1,144.69 | |
| BGA260302 | 2 | 30A | AC | - | - | - | 3" | - | €1,144.69 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SQUARE D BGA260402 FH26040AC Circuit Breaker, 40A, 2 Pole, 600Y/347VAC, 18kA, I-Line, Thermal Magnetic

