Circuit Breakers, Surge Protectors & Fuses

PTCB Circuit Breakers

Phoenix Contact PTCB Circuit Breakers feature a 6.2mm housing, are individually adjustable from 0.5A to 16A, and provide reliable protection against overload and short-circuit currents. These circuit breakers can be bridged to the CLIPLINE terminal block series and are compatible with standard terminal blocks and accessories from the CLIPLINE complete system. Fixed nominal currents versions are rated at 2A, 3A, 4A, and 6A. Phoenix Contact PTCB Circuit Breakers are capable of protecting critical loads over a wide range of applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers PTCB E1 24DC/4A NO 2909906 Phoenix Contact 1: S/ 117.20 1,205In Stock	Mfr. Part # 2909906 Mouser Part # 651-2909906	Phoenix Contact	Circuit Breakers PTCB E1 24DC/4A NO Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	1,205In Stock	S/ 117.20	Min.: 1 Mult.: 1
Circuit Breaker Accessories PTCB BE PT 6 1567576 Phoenix Contact 1: S/ 42.82 814On Order New Product	Mfr. Part # 1567576 Mouser Part # 651-1567576 New Product	Phoenix Contact	Circuit Breaker Accessories PTCB BE PT 6 Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	814On Order On Order Ship Dates Mfr. #: 1567576 Stock: 0 On Order: 159 Expected 11/30/2026 130 Expected 12/25/2026 185 Expected 12/28/2026 96 Expected 12/31/2026 244 Expected 1/11/2027 Factory Lead-Time: 10 Weeks	S/ 42.82	Min.: 1 Mult.: 1
Circuit Breaker Accessories ATP-PTCB BE 1683464 Phoenix Contact 1: S/ 5.64 137In Stock 60Expected 1/25/2027 New Product	Mfr. Part # 1683464 Mouser Part # 651-1683464 New Product	Phoenix Contact	Circuit Breaker Accessories ATP-PTCB BE Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	137In Stock 60Expected 1/25/2027	S/ 5.64	Min.: 1 Mult.: 1
Circuit Breaker Accessories PTCB BE PT 6/10 1760600 Phoenix Contact 1: S/ 36.01 143In Stock 450On Order New Product	Mfr. Part # 1760600 Mouser Part # 651-1760600 New Product	Phoenix Contact	Circuit Breaker Accessories PTCB BE PT 6/10 Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	143In Stock 450On Order On Order Ship Dates Mfr. #: 1760600 Stock: 143 Can Ship Immediately On Order: 80 Expected 11/30/2026 370 Expected 12/31/2026 Factory Lead-Time: 10 Weeks	S/ 36.01	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 10A M1 NO P 1575580 Phoenix Contact 1: S/ 111.33 165In Stock 52Expected 11/9/2026 New Product	Mfr. Part # 1575580 Mouser Part # 651-1575580 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 10A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	165In Stock 52Expected 11/9/2026	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 4A F2 NO P 1509524 Phoenix Contact 1: S/ 111.33 11In Stock New Product	Mfr. Part # 1509524 Mouser Part # 651-1509524 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 4A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	11In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 12A M1 NO P 1575581 Phoenix Contact 1: S/ 111.33 33In Stock New Product	Mfr. Part # 1575581 Mouser Part # 651-1575581 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 12A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	33In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 16A M1 NO P 1575586 Phoenix Contact 1: S/ 111.33 16In Stock New Product	Mfr. Part # 1575586 Mouser Part # 651-1575586 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 16A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	16In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 0.5A F2 NO P 1509512 Phoenix Contact 1: S/ 111.33 25In Stock New Product	Mfr. Part # 1509512 Mouser Part # 651-1509512 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 0.5A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	25In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 1A F2 NO P 1509519 Phoenix Contact 1: S/ 111.33 24In Stock 1On Order New Product	Mfr. Part # 1509519 Mouser Part # 651-1509519 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 1A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	24In Stock 1On Order	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 5A F2 NO P 1509528 Phoenix Contact 1: S/ 111.33 28In Stock 11Expected 1/1/2027 New Product	Mfr. Part # 1509528 Mouser Part # 651-1509528 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 5A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	28In Stock 11Expected 1/1/2027	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 6A F2 NO P 1509529 Phoenix Contact 1: S/ 111.33 19In Stock New Product	Mfr. Part # 1509529 Mouser Part # 651-1509529 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 6A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	19In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 8A F2 NO P 1509532 Phoenix Contact 1: S/ 111.33 38In Stock New Product	Mfr. Part # 1509532 Mouser Part # 651-1509532 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 8A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	38In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 10A F2 NO P 1509535 Phoenix Contact 1: S/ 111.33 25In Stock 17On Order New Product	Mfr. Part # 1509535 Mouser Part # 651-1509535 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 10A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	25In Stock 17On Order On Order Ship Dates Mfr. #: 1509535 Stock: 25 Can Ship Immediately On Order: 8 Pending 9 Expected 2/1/2027 Factory Lead-Time: 17 Weeks	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 12A F2 NO P 1509537 Phoenix Contact 1: S/ 111.33 32In Stock New Product	Mfr. Part # 1509537 Mouser Part # 651-1509537 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 12A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	32In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 16A F2 NO P 1567580 Phoenix Contact 1: S/ 111.33 23In Stock New Product	Mfr. Part # 1567580 Mouser Part # 651-1567580 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 16A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	23In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 0.5A M1 NO P 1575555 Phoenix Contact 1: S/ 111.33 33In Stock New Product	Mfr. Part # 1575555 Mouser Part # 651-1575555 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 0.5A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	33In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 2A M1 NO P 1575558 Phoenix Contact 1: S/ 111.33 17In Stock 76On Order New Product	Mfr. Part # 1575558 Mouser Part # 651-1575558 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 2A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	17In Stock 76On Order On Order Ship Dates Mfr. #: 1575558 Stock: 17 Can Ship Immediately On Order: 16 Expected 12/18/2026 60 Expected 2/8/2027 Factory Lead-Time: 17 Weeks	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 3A M1 NO P 1575565 Phoenix Contact 1: S/ 111.33 29In Stock 19On Order New Product	Mfr. Part # 1575565 Mouser Part # 651-1575565 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 3A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	29In Stock 19On Order On Order Ship Dates Mfr. #: 1575565 Stock: 29 Can Ship Immediately On Order: 7 Expected 11/19/2026 12 Expected 12/24/2026 Factory Lead-Time: 17 Weeks	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 5A M1 NO P 1575571 Phoenix Contact 1: S/ 111.33 11In Stock 28Expected 2/1/2027 New Product	Mfr. Part # 1575571 Mouser Part # 651-1575571 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 5A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	11In Stock 28Expected 2/1/2027	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB TM1 6A M1 NO P 1575572 Phoenix Contact 1: S/ 111.33 42In Stock New Product	Mfr. Part # 1575572 Mouser Part # 651-1575572 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 6A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	42In Stock	S/ 111.33	Min.: 1 Mult.: 1
Circuit Breakers PTCB E1 24DC/4A SI-R 1135745 Phoenix Contact 1: S/ 124.29 1,291In Stock	Mfr. Part # 1135745 Mouser Part # 651-1135745	Phoenix Contact	Circuit Breakers PTCB E1 24DC/4A SI-R Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	1,291In Stock	S/ 124.29	Min.: 1 Mult.: 1
Circuit Breakers PTCB E1 24DC/1-8A NO 2908262 Phoenix Contact 1: S/ 132.31 3,199In Stock 2,073Expected 12/7/2026	Mfr. Part # 2908262 Mouser Part # 651-2908262	Phoenix Contact	Circuit Breakers PTCB E1 24DC/1-8A NO Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	3,199In Stock 2,073Expected 12/7/2026	S/ 132.31	Min.: 1 Mult.: 1
Circuit Breakers PTCB E1 24DC/2A NO 2909903 Phoenix Contact 1: S/ 124.29 2,616In Stock	Mfr. Part # 2909903 Mouser Part # 651-2909903	Phoenix Contact	Circuit Breakers PTCB E1 24DC/2A NO Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	2,616In Stock	S/ 124.29	Min.: 1 Mult.: 1
Circuit Breakers PTCB E1 24DC/3A NO 2909904 Phoenix Contact 1: S/ 124.29 2,566In Stock	Mfr. Part # 2909904 Mouser Part # 651-2909904	Phoenix Contact	Circuit Breakers PTCB E1 24DC/3A NO Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	2,566In Stock	S/ 124.29	Min.: 1 Mult.: 1