Circuit Breakers – Mouser United Kingdom

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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.

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Part #

Circuit Breakers CIRCUIT BREAKER

T11-2-10.0A-01-11AL-V
AIRPAX
1: £15.09
7In Stock

Mfr. Part No.
T11-2-10.0A-01-11AL-V

Mouser Part No
874-T11210.0A0111ALV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

7In Stock

£15.09

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers CIRCUIT BREAKER

T11-2-1.00A-01-11AL-V
AIRPAX
1: £15.26
1In Stock
16Expected 08/12/2026

Mfr. Part No.
T11-2-1.00A-01-11AL-V

Mouser Part No
874-T112100A0111ALV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

1In Stock

16Expected 08/12/2026

£15.26

£15.09

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers CIRCUIT BREAKER

T11-2-20.0A-01-11AL-V
AIRPAX
1: £15.09
1In Stock

Mfr. Part No.
T11-2-20.0A-01-11AL-V

Mouser Part No
874-T11220.0A0111ALV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

1In Stock

£15.09

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers CIRCUIT BREAKER

T11-2-2.00A-01-11AL-V
AIRPAX
1: £17.40
1In Stock

Mfr. Part No.
T11-2-2.00A-01-11AL-V

Mouser Part No
874-T112200A0111ALV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

1In Stock

£17.40

£15.09

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers CIRCUIT BREAKER

T11-2-5.00A-01-11AL-V
AIRPAX
1: £15.09
5In Stock

Mfr. Part No.
T11-2-5.00A-01-11AL-V

Mouser Part No
874-T112500A0111ALV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

5In Stock

£15.09

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers CIRCUIT BREAKER

T11-3-25.0A-02-31A
AIRPAX
1: £19.14
3In Stock

Mfr. Part No.
T11-3-25.0A-02-31A

Mouser Part No
874-T113250A231A

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

3In Stock

£19.14

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

25 A

250 VAC

65 VDC

1 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

T11-4-2.50A-26478-1
AIRPAX
1: £20.11
16In Stock

Mfr. Part No.
T11-4-2.50A-26478-1

Mouser Part No
874-T114250A264781

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

16In Stock

£20.11

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

Circuit Breakers CIRCUIT BREAKER

T11-4-3.00A-26478-2
AIRPAX
1: £16.65
44In Stock
69Expected 08/12/2026

Mfr. Part No.
T11-4-3.00A-26478-2

Mouser Part No
874-T114300A264782

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

44In Stock

69Expected 08/12/2026

£16.65

£15.92

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

3 A

250 VAC

65 VDC

1 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

T11-62-1.00A-06-20A-V
AIRPAX
1: £15.41
24In Stock

Mfr. Part No.
T11-62-1.00A-06-20A-V

Mouser Part No
874-T1162100A620AV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

24In Stock

£15.41

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Paddle

Circuit Breakers Cir Brkr Hyd Mag

T21-1-2.00A-01-20AL-V
AIRPAX
1: £42.68
3In Stock

Mfr. Part No.
T21-1-2.00A-01-20AL-V

Mouser Part No
874-T211200A120ALV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

3In Stock

£42.68

£36.85

£36.42

£35.32

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

2 A

2 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

T26-2-7.00A-27720-1
AIRPAX
1: £48.60
5In Stock

Mfr. Part No.
T26-2-7.00A-27720-1

Mouser Part No
874-T262700A277201

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

5In Stock

£48.60

£44.54

£44.23

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

7 A

250 VAC

65 VDC

2 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

T29-7721-1
AIRPAX
1: £35.02
1In Stock

Mfr. Part No.
T29-7721-1

Mouser Part No
874-T29-7721-1

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

1In Stock

£35.02

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

15 A

250 VAC

65 VDC

2 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

209-2-38647-100-V
AIRPAX
1: £179.69
1In Stock

Mfr. Part No.
209-2-38647-100-V

Mouser Part No
874-209238647100V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

1In Stock

£179.69

Min.: 1
Mult.: 1

Circuit Breakers

Magnetic Branch

100 A

240 VAC

2 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr, HydMag, 3 pl, 277VAC, 70A, 18VAC relay VT

219-3-8625-21
AIRPAX
1: £291.08
1In Stock

Mfr. Part No.
219-3-8625-21

Mouser Part No
874-219-3-8625-21

AIRPAX

Circuit Breakers Cir Brkr, HydMag, 3 pl, 277VAC, 70A, 18VAC relay VT

Learn More

Datasheet

1In Stock

£291.08

£289.24

Min.: 1
Mult.: 1

209

Circuit Breakers

Manual Motor Controller

100 A

277 VAC, 480 VAC

3 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PP11-2-10.0A-OB-V
AIRPAX
1: £12.97
500On Order

Mfr. Part No.
PP11-2-10.0A-OB-V

Mouser Part No
682-PP11210.0AOBV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

500On Order

£12.97

£12.90

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

10 A

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PP11-2-3.00A-XX-V
AIRPAX
1: £14.05
82Expected 06/11/2026

Mfr. Part No.
PP11-2-3.00A-XX-V

Mouser Part No
874-PP112300AXXV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

82Expected 06/11/2026

£14.05

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

3 A

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

PP11-2-5.00A-OA-V
AIRPAX
1: £14.00
93On Order
New At Mouser

Mfr. Part No.
PP11-2-5.00A-OA-V

Mouser Part No
874-PP112500AOAV

New At Mouser

AIRPAX

Circuit Breakers

Datasheet

93On Order

£14.00

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

5 A

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R21-62F-4.00A-26170-10-V
AIRPAX
1: £46.37
2Expected 23/10/2026

Mfr. Part No.
R21-62F-4.00A-26170-10-V

Mouser Part No
682-162F400A2617010V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2Expected 23/10/2026

£46.37

£44.05

£43.78

£42.22

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Rocker

Circuit Breakers Cir Brkr Hyd Mag

R21-62F-5.00A-26170-13-V
AIRPAX
1: £42.22
1Expected 21/09/2026

Mfr. Part No.
R21-62F-5.00A-26170-13-V

Mouser Part No
682-162F500A2617013V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

1Expected 21/09/2026

£42.22

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

Rocker

Circuit Breakers Cir Brkr Hyd Mag

209-1-1-62F-3-2-12
AIRPAX
1: £83.54
1Expected 29/09/2026

Mfr. Part No.
209-1-1-62F-3-2-12

Mouser Part No
874-2091162F3212

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

1Expected 29/09/2026

£83.54

£77.23

£75.28

Min.: 1
Mult.: 1

Circuit Breakers

Magnetic Branch

100 A

120 VAC, 240 VAC

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,20A, UL489A

PP11-41-2.00A-OA-S
AIRPAX
1: £16.12
1Expected 09/09/2026

Mfr. Part No.
PP11-41-2.00A-OA-S

Mouser Part No
874-PP1141200AOAS

AIRPAX

Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,20A, UL489A

Learn More

Datasheet

1Expected 09/09/2026

£16.12

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

2 A

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PP21-2-2.00A-OB-V
AIRPAX
1: £33.44
2Expected 12/10/2026

Mfr. Part No.
PP21-2-2.00A-OB-V

Mouser Part No
874-PP212-2.00A-OB-V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

2Expected 12/10/2026

£33.44

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

2 A

2 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PR21-62-15.0A-XX-V
AIRPAX
1: £35.55
4Expected 30/10/2026

Mfr. Part No.
PR21-62-15.0A-XX-V

Mouser Part No
874-PR2162150AXXV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

4Expected 30/10/2026

£35.55

£35.50

£34.99

£34.07

View

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

15 A

250 VAC

65 VDC

2 Pole

Push to Reset

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R21-62-20.0A-G102CV-V
AIRPAX
1: £83.48
2Expected 06/11/2026

Mfr. Part No.
R21-62-20.0A-G102CV-V

Mouser Part No
874-R2162200AG102CVV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2Expected 06/11/2026

£83.48

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

20 A

2 Pole

Rocker

Circuit Breakers Cir Brkr Hyd Mag

R21-62F-7.00A-B06CV-V
AIRPAX
1: £37.26
2Expected 24/11/2026

Mfr. Part No.
R21-62F-7.00A-B06CV-V

Mouser Part No
874-R2162F700AB06CVV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2Expected 24/11/2026

£37.26

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breakers

Thermal

7 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

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

Customer Service Office

Company

Resources

Support

150 mA
200 mA
250 mA
500 mA
750 mA
1 A
1.2 A
1.25 A
1.35 A
1.5 A
1.7 A
2 A
2.3 A
2.5 A
2.75 A
2.9 A
3 A
3.5 A
4 A
4.5 A