- Circuit breakers can be used in four main areas of application depending on the equipment: System protection, Motor protection, Transformer protection, Generator protection.
- IZMX16 is the smallest air breaker in his class worldwide:
- With a volume of only 24 dm3 and a front surface of only 0.092 m2 it is only slightly larger than the size of a DIN.
- The IZMX40 is a circuit breaker up to 4000 A in a volume of a 3200 A circuit breaker, without installing any additional “busbar extensions” in the area connection.
- Tested to integrate it into Eaton switchgear systems, such as Modan, xEnergy, PowerXpert.
- Capitol 20 and Capitol 40 confirm it’s outstanding technical performance and optimal compatibility thanks to flexible system connectivity.
Standards IEC/EN 60947 IEC/EN 60947
Ambient temperature “-20 – +70 “-20 – +70
“-20 – +71 “-20 – +71
Mounting position
Utilization category B B
Protection type IP31, IP55 device with protective cover
Direction of incoming supply as required as required
Switching capacity
Rated Current (In) 630A, 800A, 1000A, 1250A, 1600A 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A, 4000A
Type of circuit breaker B B
Rated impulse withstand voltage (Uimp , VAC) 12000 12000
Rated insulation voltage (Ui , VAC) 1000 1000
Rated operational voltage (Ue , VAC) 690 690
Ultimate breaking capacity (Icu , kA ) 42 66
42 66
42 66
Rated service breaking capacity (Ics , kA) 42 66
42 66
42 66
Rated short-time withstand current (Icw , kA) 42/- 66/50
Rated short-circuit making capacity (Icm , kA) 88 145
88 145
Operating delays (ms) 25 3
30 35
25 22
50 37
Maximum operating frequency (Operations/h) 60 60
Durability and installation characteristics
Lifespan 630A-1600A 800A-1600A
10000 10000
20000 20000
10000 10000
Dimensions (H × W × D, mm) 338 × 210 × 184 398 × 376 × 298
339 × 210 × 184 399 × 376 × 298
360 × 254 × 289 456 × 426 × 393
361 × 254 × 289 457 × 426 × 393
Weight (kg) 15/20 45/56
39/47 69/86
18/21 29/35
Model | Description |
IZMX16B3-V06F MO | IZMX16B 3P 630A with V type selective protection trip unit, Fixed type |
IZMX16B3-V08F MO | IZMX16B 3P 800A with V type selective protection trip unit, Fixed type |
IZMX16B3-V10F MO | IZMX16B 3P 1000A with V type selective protection trip unit, Fixed type |
IZMX16B3-V12F MO | IZMX16B 3P 1250A with V type selective protection trip unit, Fixed type |
IZMX16B3-V16F MO | IZMX16B 3P 1600A with V type selective protection trip unit, Fixed type |
IZMX16N3-V06F MO | IZMX16N 3P 630A with V type selective protection trip unit, Fixed type |
IZMX16B4-V06F MO | IZMX16B 4P 630A with V type selective protection trip unit, Fixed type |
IZMX16B4-V08F MO | IZMX16B 4P 800A with V type selective protection trip unit, Fixed type |
IZMX16B4-V10F MO | IZMX16B 4P 1000A with V type selective protection trip unit, Fixed type |
IZMX16B4-V12F MO | IZMX16B 4P 1250A with V type selective protection trip unit, Fixed type |
IZMX16B4-V16F MO | IZMX16B 4P 1600A with V type selective protection trip unit, Fixed type |
IZMX16N4-V06F MO | IZMX16N 4P 630A with V type selective protection trip unit, Fixed type |
IZMX16N4-V08F MO | IZMX16N 4P 800A with V type selective protection trip unit, Fixed type |
IZMX16N4-V10F MO | IZMX16N 4P 1000A with V type selective protection trip unit, Fixed type |
IZMX16N4-V12F MO | IZMX16N 4P 1250A with V type selective protection trip unit, Fixed type |
IZMX16N4-V16F MO | IZMX16H 4P 1600A with V type selective protection trip unit, Fixed type |
IZMX16H4-V06F MO | IZMX16H 4P 630A with V type selective protection trip unit, Fixed type |
IZMX16H4-V08F MO | IZMX16H 4P 800A with V type selective protection trip unit, Fixed type |
IZMX16H4-V10F MO | IZMX16H 4P 1000A with V type selective protection trip unit, Fixed type |
IZMX16H4-V12F MO | IZMX16H 4P 1250A with V type selective protection trip unit, Fixed type |
IZMX16H4-V16F MO | IZMX16H 4P 1600A with V type selective protection trip unit, Fixed type |
IZMX16B3-V06W MO | IZMX16B 3P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-V08W MO | IZMX16B 3P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-V10W MO | IZMX16B 3P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-V12W MO | IZMX16B 3P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-V16W MO | IZMX16B 3P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-V06W MO | IZMX16N 3P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-V08W MO | IZMX16N 3P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-V10W MO | IZMX16N 3P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-V12W MO | IZMX16N 3P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-V16W MO | IZMX16H 3P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-V06W MO | IZMX16H 3P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-V08W MO | IZMX16H 3P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-V10W MO | IZMX16H 3P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-V12W MO | IZMX16H 3P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-V16W MO | IZMX16H 3P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U06F MO | IZMX16B 4P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U08F MO | IZMX16B 4P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U10F MO | IZMX16B 4P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U12F MO | IZMX16B 4P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U16F MO | IZMX16B 4P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-U06F MO | IZMX16N 4P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-U08F MO | IZMX16N 4P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-U10F MO | IZMX16N 4P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-U12F MO | IZMX16N 4P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16N3-U16F MO | IZMX16H 4P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-U06F MO | IZMX16H 4P 630A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-U08F MO | IZMX16H 4P 800A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-U10F MO | IZMX16H 4P 1000A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-U12F MO | IZMX16H 4P 1250A with V type selective protection trip unit, Withdrawable type |
IZMX16H3-U16F MO | IZMX16H 4P 1600A with V type selective protection trip unit, Withdrawable type |
IZMX16B3-U06W MO | IZMX16B 3P 630A type universal protection trip unit, Fixed type |
IZMX16B3-U08W MO | IZMX16B 3P 800A type universal protection trip unit, Fixed type |
IZMX16B3-U10W MO | IZMX16B 3P 1000A type universal protection trip unit, Fixed type |
IZMX16B3-U12W MO | IZMX16B 3P 1250A type universal protection trip unit, Fixed type |
IZMX16B3-U16W MO | IZMX16B 3P 1600A type universal protection trip unit, Fixed type |
IZMX16N3-U06W MO | IZMX16N 3P 630A type universal protection trip unit, Fixed type |
IZMX16N3-U08W MO | IZMX16N 3P 800A type universal protection trip unit, Fixed type |
IZMX16N3-U10W MO | IZMX16N 3P 1000A type universal protection trip unit, Fixed type |
IZMX16N3-U12W MO | IZMX16N 3P 1250A type universal protection trip unit, Fixed type |
IZMX16N3-U16W MO | IZMX16N 3P 1600A type universal protection trip unit, Fixed type |
IZMX16H3-U06W MO | IZMX16H 3P 630A type universal protection trip unit, Fixed type |
IZMX16H3-U08W MO | IZMX16H 3P 800A type universal protection trip unit, Fixed type |
IZMX16H3-U10W MO | IZMX16H 3P 1000A type universal protection trip unit, Fixed type |
IZMX16H3-U12W MO | IZMX16H 3P 1250A type universal protection trip unit, Fixed type |
IZMX16H3-U16W MO | IZMX16H 3P 1600A type universal protection trip unit, Fixed type |
IZMX16B4-V06W MO | IZMX16B 4P 630A type universal protection trip unit, Fixed type |
IZMX16B4-V08W MO | IZMX16B 4P 800A type universal protection trip unit, Fixed type |
IZMX16B4-V10W MO | IZMX16B 4P 1000A type universal protection trip unit, Fixed type |
IZMX16B4-V12W MO | IZMX16B 4P 1250A type universal protection trip unit, Fixed type |
IZMX16B4-V16W MO | IZMX16B 4P 1600A type universal protection trip unit, Fixed type |
IZMX16N4-V06W MO | IZMX16N 4P 630A type universal protection trip unit, Fixed type |
IZMX16N4-V08W MO | IZMX16N 4P 800A type universal protection trip unit, Fixed type |
IZMX16N4-V10W MO | IZMX16N 4P 1000A type universal protection trip unit, Fixed type |
IZMX16N4-V12W MO | IZMX16N 4P 1250A type universal protection trip unit, Fixed type |
IZMX16N4-V16W MO | IZMX16N 4P 1600A type universal protection trip unit, Fixed type |
IZMX16H4-V06W MO | IZMX16H 4P 630A type universal protection trip unit, Fixed type |
IZMX16H4-V08W MO | IZMX16H 4P 800A type universal protection trip unit, Fixed type |
IZMX16H4-V10W MO | IZMX16H 4P 1000A type universal protection trip unit, Fixed type |
IZMX16H4-V12W MO | IZMX16H 4P 1250A type universal protection trip unit, Fixed type |
IZMX16H4-V16W MO | IZMX16H 4P 1600A type universal protection trip unit, Fixed type |
IZMX16B4-U06F MO | IZMX16B 3P 630A type universal protection trip unit, Withdrawable type |
IZMX16B4-U08F MO | IZMX16B 3P 800A type universal protection trip unit, Withdrawable type |
IZMX16B4-U10F MO | IZMX16B 3P 1000A type universal protection trip unit, Withdrawable type |
IZMX16B4-U12F MO | IZMX16B 3P 1250A type universal protection trip unit, Withdrawable type |
IZMX16B4-U16F MO | IZMX16B 3P 1600A type universal protection trip unit, Withdrawable type |
IZMX16N4-U06F MO | IZMX16N 3P 630A type universal protection trip unit, Withdrawable type |
IZMX16N4-U08F MO | IZMX16N 3P 800A type universal protection trip unit, Withdrawable type |
IZMX16N4-U10F MO | IZMX16N 3P 1000A type universal protection trip unit, Withdrawable type |
IZMX16N4-U12F MO | IZMX16N 3P 1250A type universal protection trip unit, Withdrawable type |
IZMX16N4-U16F MO | IZMX16N 3P 1600A type universal protection trip unit, Withdrawable type |
IZMX16H4-U06F MO | IZMX16H 3P 630A type universal protection trip unit, Withdrawable type |
IZMX16H4-U08F MO | IZMX16H 3P 800A type universal protection trip unit, Withdrawable type |
IZMX16H4-U10F MO | IZMX16H 3P 1000A type universal protection trip unit, Withdrawable type |
IZMX16H4-U12F MO | IZMX16H 3P 1250A type universal protection trip unit, Withdrawable type |
IZMX16H4-U16F MO | IZMX16H 3P 1600A type universal protection trip unit, Withdrawable type |
IZMX16B4-U06W MO | IZMX16B 4P 630A type universal protection trip unit, Withdrawable type |
IZMX16B4-U08W MO | IZMX16B 4P 800A type universal protection trip unit, Withdrawable type |
IZMX16B4-U10W MO | IZMX16B 4P 1000A type universal protection trip unit, Withdrawable type |
IZMX16B4-U12W MO | IZMX16B 4P 1250A type universal protection trip unit, Withdrawable type |
IZMX16B4-U16W MO | IZMX16B 4P 1600A type universal protection trip unit, Withdrawable type |
IZMX16N4-U06W MO | IZMX16N 4P 630A type universal protection trip unit, Withdrawable type |
IZMX16N4-U08W MO | IZMX16N 4P 800A type universal protection trip unit, Withdrawable type |
IZMX16N4-U10W MO | IZMX16N 4P 1000A type universal protection trip unit, Withdrawable type |
IZMX16N4-U12W MO | IZMX16N 4P 1250A type universal protection trip unit, Withdrawable type |
IZMX16N4-U16W MO | IZMX16N 4P 1600A type universal protection trip unit, Withdrawable type |
IZMX16H4-U06W MO | IZMX16H 4P 630A type universal protection trip unit, Withdrawable type |
IZMX16H4-U08W MO | IZMX16H 4P 800A type universal protection trip unit, Withdrawable type |
IZMX16H4-U10W MO | IZMX16H 4P 1000A type universal protection trip unit, Withdrawable type |
IZMX16H4-U12W MO | IZMX16H 4P 1250A type universal protection trip unit, Withdrawable type |
IZMX16H4-U16W MO | IZMX16H 4P 1600A type universal protection trip unit, Withdrawable type |
IZMC2-PXRV-C | Type V trip unit with current metering (PXR20) |
IZMC2-PXRV-G | Type V trip unit with current metering (PXR20) |
IZMC2-PXRV-GC | Type V trip unit with current metering (PXR20) |
IZMC2-PXRV-GM | Type V trip unit with current metering (PXR20) |
IZMC2-PXRV-GMC | Type V trip unit with current metering (PXR20) |
IZMC2-PXRU-G | Type U trip unit with power metering (PXR25) |
IZMC2-PXRU-M | Type U trip unit with power metering (PXR25) |
IZMC2-PXRU-GM | Type U trip unit with power metering (PXR25) |
EASY400-POW-CN-NEW | Accessories for Electronic Releases, External trip unit power adapter |
IZMC2-PXR-PTM-2 | External voltage measurement |
IZMC2-MCAM-2 | Communication modules |
IZMC2-PCAM-2 | Communication modules |
IZMC2-ECAM-2 | Communication modules |
IZMC2-CT40-N-2 | External Neutral Transformer |
IZMC2-CS4MB | Position Indication Contact for Withdrawable Circuit Breaker |
IZMC2-CS8MB | Position Indication Contact for Withdrawable Circuit Breaker |
IZMC2-CS12MB | Position Indication Contact for Withdrawable Circuit Breaker |
IZMC2-M110AC | Motor operator, 110-127VAC |
IZMC2-M230AC | Motor operator, 208-240VAC |
IZMC2-M24DC | Motor operator, 24V |
IZMC2-M48DC | Motor operator, 48V |
IZMC2-M110DC | Motor operator, 110-125VDC |
IZMC2-M220DC | Motor operator, 220-250VDC |
IZMC2-M110AC | For spare or field installable kit, 110-127VAC |
IZMC2-M230AC | For spare or field installable kit, 208-240VAC |
IZMC2-M24DC | For spare or field installable kit, 24V |
IZMC2-M48DC | For spare or field installable kit, 48V |
IZMC2-M110DC | For spare or field installable kit, 110-125VDC |
IZMC2-M220DC | For spare or field installable kit, 220-250VDC |
IZMC2-ST24DC | Shunt release, Prefix + for ordering with basic devi, 24VDC |
IZMC2-ST48DC | Shunt release, Prefix + for ordering with basic devi, 48VDC |
IZMC2-ST110AD | Shunt release, Prefix + for ordering with basic devi, 110-125VDC; 110-127VAC |
IZMC2-ST230AD | Shunt release, Prefix + for ordering with basic devi, 220-250VDC; 208-240VDC |
IZMC2-ST24DC | Shunt release, For spare or field installable kit, 24VDC |
IZMC2-ST48DC | Shunt release, For spare or field installable kit, 48VDC |
IZMC2-ST110AD | Shunt release, For spare or field installable kit, 110-125VDC; 110-127VAC |
IZMC2-ST230AD | Shunt release, For spare or field installable kit, 220-250VDC; 208-240VDC |
IZMC2-ST24DC | Shunt release, For spare or field installable kit, 24VDC |
IZMC2-ST48DC | Shunt release, For spare or field installable kit, 48VDC |
IZMC2-ST110AD | Shunt release, For spare or field installable kit, 110-125VDC; 110-127VAC |
IZMC2-ST230AD | Shunt release, For spare or field installable kit, 220-250VDC; 208-240VDC |
IZMC2-ST24DC | Shunt release, Prefix + for ordering with basic devi, 110-125VDC; 110-127VAC |
IZMC2-ST48DC | Shunt release, Prefix + for ordering with basic devi, 220-250VDC; 208-240VDC |
IZMC2-ST110AD | Shunt release, For spare or field installable kit, 24VDC |
IZMC2-ST230AD | Shunt release, For spare or field installable kit, 48VDC |
IZMC2-SR24DC | Shunt release, For spare or field installable kit, 110-125VDC; 110-127VAC |