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.	Series	Product	Type	Current Rating	Voltage Rating AC	Number of Poles	Actuator	Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-65-8-7-5 AIRPAX 3: £230.73 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-65-8-7-5 Mouser Part No 874-2193165875	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	£230.73 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-65-8-8-40 AIRPAX 3: £243.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-65-8-8-40 Mouser Part No 874-21931658840	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	£243.63 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-65F-5-8-35-H-V AIRPAX 3: £247.10 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-65F-5-8-35-H-V Mouser Part No 874-2193165F5835HV	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	£247.10	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-2-20-V AIRPAX 3: £230.73 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-2-20-V Mouser Part No 874-21931665220V	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	£230.73 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-2-40-V AIRPAX 1: £243.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-2-40-V Mouser Part No 874-21931665240V	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	£243.63 £228.67	Min.: 1 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-2-70-V AIRPAX 3: £263.93 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-2-70-V Mouser Part No 874-21931665270V	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	£263.93	Min.: 3 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 219-3-1-66-5-8-15 AIRPAX 3: £229.42 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-8-15 Mouser Part No 874-21931665815	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	£229.42 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-8-30 AIRPAX 1: £228.67 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-8-30 Mouser Part No 874-21931665830	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.: 1 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-9-100 AIRPAX 3: £263.93 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-9-100 Mouser Part No 874-219316659100	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	£263.93	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-5-9-45 AIRPAX 3: £243.09 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-5-9-45 Mouser Part No 874-21931665945	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	£243.09 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-15-A AIRPAX 3: £258.49 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-15-A Mouser Part No 874-21931668215A	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	£258.49 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-18 AIRPAX 3: £230.73 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-18 Mouser Part No 874-21931668218	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	£230.73 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-2.5 AIRPAX 3: £246.66 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-2.5 Mouser Part No 874-21931668225	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	£246.66 £244.46	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-26 AIRPAX 3: £228.67 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-26 Mouser Part No 874-21931668226	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	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-30-V AIRPAX 3: £243.92 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-30-V Mouser Part No 874-21931668230V	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	£243.92 £228.67	Min.: 3 Mult.: 1	209	Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-34 AIRPAX 3: £243.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-34 Mouser Part No 874-21931668234	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	£243.63 £228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER 219-3-1-66-8-2-60-V AIRPAX 1: £263.93 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-60-V Mouser Part No 874-21931668260V	AIRPAX	Circuit Breakers CIRCUIT BREAKER Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	£263.93	Min.: 1 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-7.5 AIRPAX 3: £252.72 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-7.5 Mouser Part No 874-21931668275	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	£252.72 £244.46	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-80 AIRPAX 3: £266.30 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-80 Mouser Part No 874-21931668280	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	£266.30 £263.93	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66-8-2-9 AIRPAX 3: £228.67 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-2-9 Mouser Part No 874-2193166829	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	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr,HydMag 219-3-1-66-8-8-20 AIRPAX 3: £228.67 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66-8-8-20 Mouser Part No 874-21931668820	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	£228.67	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66F-5-9-100-A-V AIRPAX 3: £300.15 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66F-5-9-100-A-V Mouser Part No 874-2193166F59100AV	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	£300.15 £282.35	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	277 VAC, 480 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66F-7-5-10 AIRPAX 3: £263.25 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66F-7-5-10 Mouser Part No 874-2193166F7510	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	£263.25 £247.10	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	77 A	600 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-3-1-66F-7-5-3 AIRPAX 3: £247.10 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 219-3-1-66F-7-5-3 Mouser Part No 874-2193166F753	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	£247.10	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	77 A	600 VAC	3 Pole	Handle	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER 219-3-1-66F-7-5-5 AIRPAX 3: £247.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 219-3-1-66F-7-5-5 Mouser Part No 874-2193166F755	AIRPAX	Circuit Breakers CIRCUIT BREAKER Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 12 Weeks	£247.10	Min.: 3 Mult.: 1		Circuit Breakers	Manual Motor Controller	77 A	600 VAC	3 Pole	Handle	Non-Illuminated