209/219/229/249/279 Magnetic Circuit Breakers

AIRPAX / Sensata 209/219/229/249/279 Magnetic Circuit Breakers combine power switching with accurate circuit protection in a compact single or multi-pole unit. These E-frame circuit breakers are available in one through six pole assemblies with various configurations and terminal styles. The 209/219/229/249/279 magnetic circuit breakers feature trip-free action. This action prevents the circuit from remaining closed in the presence of an overload, even when the handle is held in the ON position. These circuit breakers include moisture-resistant finishes. The 209/219/229/249/279 circuit breakers are used in EDP, HVAC/R, panel boards, and lighting controls.

Results: 4,196
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 1 pl, 65VDC/250VAC, 2.5A
Datasheet
5In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 2.5 A 250 VAC 65 VDC 1 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 10 A 1 Pole Paddle
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
24In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal Paddle


AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
5In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 2 A 250 VAC 65 VDC 1 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
1In Stock
5Expected 9/29/2026
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 2.5 A 250 VAC 65 VDC 1 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
4In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 3 A 250 VAC 65 VDC 2 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
3In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 5 A 250 VAC 65 VDC 2 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 1 A 2 Pole Paddle
AIRPAX Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 10A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 15 A 1 Pole Paddle
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
5In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 7 A 250 VAC 65 VDC 2 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
1In Stock
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 15 A 250 VAC 65 VDC 2 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
12In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal Rocker
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 5 A 1 Pole Rocker - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 15 A 1 Pole Rocker - 40 C + 85 C Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
3In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 2 A 2 Pole Paddle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Magnetic Branch 100 A 240 VAC 2 Pole Handle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 3 pl, 277VAC, 70A, 18VAC relay VT
Datasheet
1In Stock
Min.: 1
Mult.: 1

209 Circuit Breakers Manual Motor Controller 100 A 277 VAC, 480 VAC 3 Pole Handle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 2 pl, 300VDC,7.5A
Datasheet
1In Stock
Min.: 1
Mult.: 1

209 Circuit Breakers Supplementary Protector 100 A 240 VAC 2 Pole Handle Non-Illuminated
AIRPAX Circuit Breakers
Datasheet
93Expected 8/26/2026
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 5 A 1 Pole Push-Pull - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2Expected 10/23/2026
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal Rocker
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1Expected 9/21/2026
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal Rocker
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1Expected 9/29/2026
Min.: 1
Mult.: 1
Circuit Breakers Magnetic Branch 100 A 120 VAC, 240 VAC 1 Pole Handle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1Expected 8/25/2026
Min.: 1
Mult.: 1
Circuit Breakers Magnetic Branch 100 A 120 VAC, 240 VAC 1 Pole Handle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1Expected 8/25/2026
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 2 A 1 Pole Push-Pull - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
11Expected 10/12/2026
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 10 A 1 Pole Push-Pull