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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-2599-478 AIRPAX 3: £231.49 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-2599-478 Mouser Part No 874-20932599478	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£231.49	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		160 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-2599-479 AIRPAX 3: £231.49 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-2599-479 Mouser Part No 874-20932599479	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£231.49	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		160 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-2599-485 AIRPAX 3: £246.09 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-2599-485 Mouser Part No 874-20932599485	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£246.09 £231.49	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		160 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-27718-01 AIRPAX 3: £259.10 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-27718-01 Mouser Part No 874-2093277181	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£259.10	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		65 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr,HydMag 209-3-27718-13 AIRPAX 3: £298.02 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-27718-13 Mouser Part No 874-20932771813	AIRPAX	Circuit Breakers Cir Brkr,HydMag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£298.02	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		65 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-49 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-49 Mouser Part No 874-20932877949	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-54 AIRPAX 3: £323.24 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-54 Mouser Part No 874-20932877954	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£323.24 £304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-55 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-55 Mouser Part No 874-20932877955	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-59 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-59 Mouser Part No 874-20932877959	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-60 AIRPAX 3: £333.65 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-60 Mouser Part No 874-20932877960	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£333.65 £313.87	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-76 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-76 Mouser Part No 874-20932877976	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-77 AIRPAX 3: £323.24 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-77 Mouser Part No 874-20932877977	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£323.24 £304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-78 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-78 Mouser Part No 874-20932877978	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-79 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-79 Mouser Part No 874-20932877979	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-80 AIRPAX 3: £323.24 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-80 Mouser Part No 874-20932877980	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£323.24 £304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-82 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-82 Mouser Part No 874-20932877982	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-83 AIRPAX 3: £323.24 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-83 Mouser Part No 874-20932877983	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£323.24 £304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-84 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-84 Mouser Part No 874-20932877984	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28779-85 AIRPAX 3: £304.07 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28779-85 Mouser Part No 874-20932877985	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£304.07	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-28876-61 AIRPAX 3: £320.16 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-28876-61 Mouser Part No 874-20932887661	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£320.16 £301.17	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	77 A	600 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-2988-907 AIRPAX 3: £246.09 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-2988-907 Mouser Part No 874-20932988907	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£246.09 £231.49	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A	480 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-2988-916 AIRPAX 3: £250.20 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-2988-916 Mouser Part No 874-20932988916	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£250.20	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A	480 VAC		3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-30022-625 AIRPAX 3: £289.18 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-30022-625 Mouser Part No 874-209330022625	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£289.18 £272.04	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		125 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr,HydMag 209-3-30022-626 AIRPAX 3: £272.04 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-30022-626 Mouser Part No 874-209330022626	AIRPAX	Circuit Breakers Cir Brkr,HydMag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£272.04	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A		125 VDC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 209-3-30300-202-V AIRPAX 3: £228.67 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 209-3-30300-202-V Mouser Part No 874-209330300202V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£228.67	Min.: 3 Mult.: 1	Circuit Breakers	Magnetic Branch	100 A			3 Pole	Handle	Non-Illuminated