Eaton Molded Case Circuit Breakers

RSP Supply carries a full line of Eaton molded case circuit breakers, including the Series C and Power Defense models, providing advanced protection and reliability across residential, commercial, and industrial environments. Built with globally rated platforms and durable molded housings, these breakers deliver consistent, long-lasting performance in demanding conditions.

Eaton’s Series C molded case circuit breakers feature both thermal-magnetic and electronic trip units, supporting multiple voltage ratings such as 240 VAC and 480 VAC. Their adjustable trip settings and compact design make them suitable for panelboards, switchboards, motor control centers, and distribution systems. Designed for flexibility and precision, the Series C line offers customizable protection and seamless integration into diverse electrical systems. The Power Defense series represents Eaton’s next-generation technology, offering intelligent electronic trip units, real-time data monitoring, and predictive diagnostics. These advanced features improve safety, enable remote management, and help reduce downtime in critical power systems. Power Defense MCCBs are globally rated, easy to configure, and built to meet the toughest electrical protection standards.

Found 2984 items
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Found 2984 items
Manufacturer
Eaton (2984)
Component
AFCI Circuit Breaker (1)
Electronic Molded Case Circuit Breaker (29)
Frame Only (6)
GFCI Circuit Breaker (42)
Main Breaker Kit (1)
Main Circuit Breaker (43)
Mining Molded Case Circuit Breaker (1)
Molded Case Circuit Breaker (2693)
Pow-R-Way III Busway (6)
Residual Current Circuit Breaker (1)
Amperage (Molded Case Breaker)
10 Amp (3)
15 Amp (80)
16 Amp (11)
20 Amp (93)
25 Amp (86)
30 Amp (76)
32 Amp (12)
35 Amp (65)
40 Amp (92)
45 Amp (65)
Frame Type (Molded Case Breaker)
2 Frame (990)
3 Frame (1105)
F Frame (242)
J Frame (5)
K Frame (57)
LG Frame (1)
NG Frame (29)
Interrupt Rating (Molded Case Breaker)
3 Ka (4)
5 Ka (1)
6 Ka (4)
10 Ka (158)
10 Ka 250 Volt (DC) (9)
14 Ka 690 Volt (3)
18 Ka 600 Volt (1)
22 Ka (30)
22 Ka 240 Volt (27)
25 Ka (1)
Poles (Molded Case Breaker)
Four Pole (24)
Single Pole (90)
Three Pole (1334)
Two Pole (1485)
Trip Unit Type
Common (1)
Fixed Magnetic (11)
Fixed Thermal (11)
Non-Interchangeable (14)
T-M (Fxd-Adj) TU (1)
T-M (Fxd-Fxd) TU (4)
Thermal-Magnetic (20)
UL Listing (Molded Case Breaker)
UL 489 (1338)
UL 490 (1)
UL 857 (6)
UL 943 (28)
UL Listed (209)
Maximum Voltage (Molded Case Breaker)
24 VAC (1)
24 VDC (1)
60 VDC (1)
110 VAC (1)
115 VAC (1)
120 VAC (225)
120/240 VAC (1)
125 VAC (22)
125 VDC (18)
125/250 VDC (5)
Normally In Stock
Eaton CHN215CAF Two Pole, 240 Max Volt, 15 Amp
Free U.S Ground shipping
$1303.01
$1085.84
Normally In Stock
Eaton PDD23F0100TFFL Power Defense Series - 3P, 100 Amp, 240 VAC
Free U.S Ground shipping
$525.14
$437.62
Normally In Stock
Eaton PDD22F0030TFFL Power Defense Series - 2P, 30 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton CHN220CAF Two Pole, 240 Max Volt, 20 Amp
Free U.S Ground shipping
$1303.01
$1085.84
Normally In Stock
Eaton BR2125 Thermal Magnetic Circuit Breaker, 240 Max Volt, 125 Amp, Two Pole
Free U.S Ground shipping
$272.34
$226.95
Normally In Stock
Eaton DK2350W Complete Molded Case Circuit Breaker - 240 Max Volt 350 Amp
Free U.S Ground shipping
$5340.20
$4450.17
Normally In Stock
Eaton CVS3125X Molded Case Circuit Breaker - 240 Max Volt 125 Amp
Free U.S Ground shipping
$6476.36
$5396.97
Normally In Stock
Eaton PDD23F0035TFFJ Power Defense Series - 3P, 35 Amp, 240 VAC
Free U.S Ground shipping
$582.85
$485.71
Normally In Stock
Eaton PDD22F0045TFFL Power Defense Series - 2P, 45 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton PDD23G0020TFFL Power Defense Series - 3P, 20 Amp, 240 VAC
Free U.S Ground shipping
$546.47
$455.39
Normally In Stock
Eaton PDD22F0020TFFL Power Defense Series - 2P, 20 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton PDD23F0100TFFL1 Power Defense Series - 3P, 100 Amp, 240 VAC
Free U.S Ground shipping
$525.14
$437.62
Normally In Stock
Eaton BR2100 Thermal Magnetic Circuit Breaker, 240 Max Volt, 100 Amp, Two Pole
Free U.S Ground shipping
$131.93
$109.94
Normally In Stock
Eaton CHF220ST Two Pole, 240 Max Volt, 20 Amp
Free U.S Ground shipping
$681.38
$567.82
Normally In Stock
Eaton CHF235ST Two Pole, 240 Max Volt, 35 Amp
Free U.S Ground shipping
$681.38
$567.82
Normally In Stock
Eaton PDD23G0030TFFL Power Defense Series - 3P, 30 Amp, 240 VAC
Free U.S Ground shipping
$546.47
$455.39
Normally In Stock
Eaton PDD23F0150TFFL Power Defense Series - 3P, 150 Amp, 240 VAC
Free U.S Ground shipping
$943.72
$786.43
Normally In Stock
Eaton PDD22F0050TFFL Power Defense Series - 2P, 50 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton PDD33G0300TFAN Power Defense Series - 3P, 300 Amp, 240 VAC
Free U.S Ground shipping
$2327.82
$1939.85
Normally In Stock
Eaton PDD22F0060TFFK Power Defense Series - 2P, 60 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton PDD22F0060TFFL Power Defense Series - 2P, 60 Amp, 240 VAC
Free U.S Ground shipping
$405.91
$338.26
Normally In Stock
Eaton PDD22F0070TFFK Power Defense Series - 2P, 70 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22F0070TFFL Power Defense Series - 2P, 70 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22F0080TFFK Power Defense Series - 2P, 80 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22F0080TFFL Power Defense Series - 2P, 80 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22F0090TFFK Power Defense Series - 2P, 90 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22F0090TFFL Power Defense Series - 2P, 90 Amp, 240 VAC
Free U.S Ground shipping
$475.33
$396.11
Normally In Stock
Eaton PDD22K0015TFFK Power Defense Series - 2P, 15 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0015TFFL Power Defense Series - 2P, 15 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0020TFFK Power Defense Series - 2P, 20 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0020TFFL Power Defense Series - 2P, 20 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0025TFFK Power Defense Series - 2P, 25 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0025TFFL Power Defense Series - 2P, 25 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0030TFFK Power Defense Series - 2P, 30 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0030TFFL Power Defense Series - 2P, 30 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0035TFFK Power Defense Series - 2P, 35 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0035TFFL Power Defense Series - 2P, 35 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0040TFFK Power Defense Series - 2P, 40 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0040TFFL Power Defense Series - 2P, 40 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0045TFFK Power Defense Series - 2P, 45 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0045TFFL Power Defense Series - 2P, 45 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0050TFFK Power Defense Series - 2P, 50 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0050TFFL Power Defense Series - 2P, 50 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0060TFFK Power Defense Series - 2P, 60 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0060TFFL Power Defense Series - 2P, 60 Amp, 240 VAC
Free U.S Ground shipping
$503.08
$419.23
Normally In Stock
Eaton PDD22K0070TFFK Power Defense Series - 2P, 70 Amp, 240 VAC
Free U.S Ground shipping
$572.46
$477.05
Normally In Stock
Eaton PDD22K0070TFFL Power Defense Series - 2P, 70 Amp, 240 VAC
Free U.S Ground shipping
$572.46
$477.05
Normally In Stock
Eaton PDD22K0080TFFK Power Defense Series - 2P, 80 Amp, 240 VAC
Free U.S Ground shipping
$572.46
$477.05

FAQs

Q: What electronic trip units are available in Eaton’s molded case circuit breakers?
Eaton’s Series G and Series C molded case circuit breakers feature advanced electronic trip units, including the 310+ and 210+ models, for precise and reliable performance.

Q: Are Eaton Power Defense molded case circuit breakers globally rated?
Yes. Eaton’s Power Defense MCCBs are part of a globally rated platform that integrates advanced technology for consistent, worldwide performance.

Q: What applications are Eaton molded case circuit breakers designed for?
They are suitable for use in residential, commercial, and industrial environments, including motor control centers, switchboards, and distribution panels.

Q: Do Eaton molded case circuit breakers offer both thermal-magnetic and electronic trip options?
Yes. Eaton’s Series C breakers can be configured with thermal-magnetic or electronic trip units, depending on application needs.

Q: What are the voltage ratings of Eaton molded case circuit breakers?
Eaton molded case circuit breakers are available in a range of ratings, including 240 VAC and 480 VAC, to accommodate diverse power system requirements.

Why Buy Eaton Molded Case Circuit Breakers (MCCBs) from RSP Supply

RSP Supply offers a full selection of Eaton molded case circuit breakers with competitive pricing, fast shipping, and expert technical support. Our team helps you choose the right breaker for your system - whether you need Series C, Power Defense, or specialty configurations. Count on RSP Supply for dependable products and responsive service to keep your electrical systems safe and efficient.