M3DC-400H
KCISE
M3DC-400H
| 400A: | |
|---|---|
| 630A: | |
| Availability: | |
| Quantity: | |
Ensure the maximum safety and longevity of your direct current (DC) infrastructure with our industrial-grade DC Molded Case Circuit Breaker (MCCB). Engineered specifically for high-power DC applications, this breaker provides critical protection for battery banks, solar photovoltaic (PV) arrays, UPS systems, and EV charging stations. It effectively isolates faults to prevent equipment damage and electrical fire hazards, making it an essential component for any modern energy storage system.
Robust Overcurrent Protection:
Automatically detects and trips during overload conditions. This effectively prevents excessive heat buildup and damage to sensitive battery cells and DC wiring, ensuring your electrical system operates within its safe limits.
Rapid Short-Circuit Interruption:
Engineered with advanced arc-extinguishing technology suitable for DC circuits. In the event of a short circuit, the MCCB interrupts the current flow distinctively fast, minimizing the risk of fire and catastrophic equipment failure.
Fully Adjustable Trip Settings:
Designed for versatility, this breaker features adjustable parameters to match your specific system requirements. You can precisely calibrate the rated current, overload delay time, and short-circuit instant trip thresholds, offering customized protection logic for specialized loads.
Compact & Space-Saving Design:
Despite its high breaking capacity, the unit features an optimized molded case footprint. It is ideal for installation in combiner boxes, control panels, and distribution boards where space is at a premium.
High Reliability & Durability:
Built to withstand the rigorous demands of continuous DC loads. This circuit breaker offers consistent performance with a long mechanical and electrical lifespan, reducing maintenance costs and downtime for your energy systems.
Battery Energy Storage Systems (BESS): Main isolation and protection for Lithium-ion, Lead-Acid, and Gel battery banks.
Solar Photovoltaic (PV) Systems: Protection for DC combiner boxes and inverter inputs.
DC Power Distribution: Telecommunication base stations and data centers.
Electric Vehicle (EV) Infrastructure: DC fast-charging station protection.
Type: DC Molded Case Circuit Breaker (MCCB)
Protection Type: Thermal-Magnetic (Overload & Short Circuit)
Adjustability: Current Rating, Delay Times, Trip Multiples
Operation: Manual ON/OFF & Automatic Trip
Ensure the maximum safety and longevity of your direct current (DC) infrastructure with our industrial-grade DC Molded Case Circuit Breaker (MCCB). Engineered specifically for high-power DC applications, this breaker provides critical protection for battery banks, solar photovoltaic (PV) arrays, UPS systems, and EV charging stations. It effectively isolates faults to prevent equipment damage and electrical fire hazards, making it an essential component for any modern energy storage system.
Robust Overcurrent Protection:
Automatically detects and trips during overload conditions. This effectively prevents excessive heat buildup and damage to sensitive battery cells and DC wiring, ensuring your electrical system operates within its safe limits.
Rapid Short-Circuit Interruption:
Engineered with advanced arc-extinguishing technology suitable for DC circuits. In the event of a short circuit, the MCCB interrupts the current flow distinctively fast, minimizing the risk of fire and catastrophic equipment failure.
Fully Adjustable Trip Settings:
Designed for versatility, this breaker features adjustable parameters to match your specific system requirements. You can precisely calibrate the rated current, overload delay time, and short-circuit instant trip thresholds, offering customized protection logic for specialized loads.
Compact & Space-Saving Design:
Despite its high breaking capacity, the unit features an optimized molded case footprint. It is ideal for installation in combiner boxes, control panels, and distribution boards where space is at a premium.
High Reliability & Durability:
Built to withstand the rigorous demands of continuous DC loads. This circuit breaker offers consistent performance with a long mechanical and electrical lifespan, reducing maintenance costs and downtime for your energy systems.
Battery Energy Storage Systems (BESS): Main isolation and protection for Lithium-ion, Lead-Acid, and Gel battery banks.
Solar Photovoltaic (PV) Systems: Protection for DC combiner boxes and inverter inputs.
DC Power Distribution: Telecommunication base stations and data centers.
Electric Vehicle (EV) Infrastructure: DC fast-charging station protection.
Type: DC Molded Case Circuit Breaker (MCCB)
Protection Type: Thermal-Magnetic (Overload & Short Circuit)
Adjustability: Current Rating, Delay Times, Trip Multiples
Operation: Manual ON/OFF & Automatic Trip
Frame current | 63 | 160 | |||||
Model | 63L | 63M | 160L | 160M | 160H | ||
Pole | 3, 4 | 3, 4 | |||||
Rated current | 10, 16, 20, 32, 40, 50, 63 | 10, 16, 20, 32, 40, 50, 63, 80, 100, 125, 140, 160 | |||||
Rated voltage | AC400V | AC400V | |||||
Icu/Ics Short circuit breaking capacity | AC400V | 35/35 | 50/50 | 50/50 | 65/65 | 100/85 | |
Number of operating cycles | ON | 6000 | 3000 | ||||
OFF | 9000 | 7000 | |||||
Overall dimension
|
| a | 75 | 100 | 90 | 120 | |
b | 130 | 155 | |||||
c | 68 | 68 | |||||
ca | 90 | 90 | |||||
Weight | 0.65 | 0.8 | 1.4 | 1.5 | |||
Electric operating device | ● | ● | |||||
External drive operating handle | ● | ● | |||||
Automatic tripping device | Self heating electromagnetic type | Thermal electromagnetic type | |||||
Frame current | 250 | 400 | ||||||
Model | FAM5-250L | FAM5-250M | FAM5-250H | FAM5-400L | FAM5-400M | FAM5-400H | ||
Pole | 3, 4 | 3.4 | ||||||
Rated current | 100, 125, 140, 160, 180, 200, 225, 250 | 250, 315, 350, 400 | ||||||
Rated voltage | AC400V | AC400V | ||||||
Rated insulation voltage | AC1000V | AC1000V | ||||||
Short circuit breaking capacity | AC400V | 50/50 | 65/65 | 100/85 | 65/65 | 75/75 | 100/85 | |
Number of operating cycles | ON | 3000 | 2000 | |||||
OFF | 7000 | 4000 | ||||||
Overall dimension | a | 105 | 140 | 140 | 184 | |||
|
C | b | 165 | 257 | ||||
c | 68 | 103 | ||||||
ca | 90 | 155 | ||||||
Weight | 1.9 | 2.1 | 5.5 | 5.7 | ||||
Electric operating device | ● | ● | ||||||
External drive operating handle | ● | ● | ||||||
Automatic tripping device | Self heating electromagnetic type | Self heating electromagnetic type | ||||||
Frame current | 630 | 800 | ||||||
Model | FAM5-630L | FAM5-630M | FAM5-630H | FAM5-800L | FAM5-800M | FAM5-800H | ||
Pole | 3, 4 | 3.4 | ||||||
Rated current | 400, 500, 630 | 630, 700, 800 | ||||||
Rated voltage | AC400V | AC400V | ||||||
Rated insulation voltage | AC1000V | AC1000V | ||||||
lcu/1cs Short circuit breaking capacity | AC400V | 65/65 | 75/75 | 100/85 | 75/75 | 85/85 | 120/100 | |
Number of operating cycles | ON | 2000 | 1500 | |||||
OFF | 4000 | 4000 | ||||||
Overall dimension | a | 140 | 184 | 210 | 280 | |||
|
C | b | 257 | 275 | ||||
c | 103 | 103 | ||||||
ca | 155 | 155 | ||||||
Weight | 5.5 | 5.7 | 9.5 | 12.5 | ||||
Electric operating device | ● | ● | ||||||
External drive operating handle | ● | ● | ||||||
Automatic tripping device | Self heating electromagnetic type | Self heating electromagnetic type | ||||||
Frame current | 63 | 160 | |||||
Model | 63L | 63M | 160L | 160M | 160H | ||
Pole | 3, 4 | 3, 4 | |||||
Rated current | 10, 16, 20, 32, 40, 50, 63 | 10, 16, 20, 32, 40, 50, 63, 80, 100, 125, 140, 160 | |||||
Rated voltage | AC400V | AC400V | |||||
Icu/Ics Short circuit breaking capacity | AC400V | 35/35 | 50/50 | 50/50 | 65/65 | 100/85 | |
Number of operating cycles | ON | 6000 | 3000 | ||||
OFF | 9000 | 7000 | |||||
Overall dimension
|
| a | 75 | 100 | 90 | 120 | |
b | 130 | 155 | |||||
c | 68 | 68 | |||||
ca | 90 | 90 | |||||
Weight | 0.65 | 0.8 | 1.4 | 1.5 | |||
Electric operating device | ● | ● | |||||
External drive operating handle | ● | ● | |||||
Automatic tripping device | Self heating electromagnetic type | Thermal electromagnetic type | |||||
Frame current | 250 | 400 | ||||||
Model | FAM5-250L | FAM5-250M | FAM5-250H | FAM5-400L | FAM5-400M | FAM5-400H | ||
Pole | 3, 4 | 3.4 | ||||||
Rated current | 100, 125, 140, 160, 180, 200, 225, 250 | 250, 315, 350, 400 | ||||||
Rated voltage | AC400V | AC400V | ||||||
Rated insulation voltage | AC1000V | AC1000V | ||||||
Short circuit breaking capacity | AC400V | 50/50 | 65/65 | 100/85 | 65/65 | 75/75 | 100/85 | |
Number of operating cycles | ON | 3000 | 2000 | |||||
OFF | 7000 | 4000 | ||||||
Overall dimension | a | 105 | 140 | 140 | 184 | |||
|
C | b | 165 | 257 | ||||
c | 68 | 103 | ||||||
ca | 90 | 155 | ||||||
Weight | 1.9 | 2.1 | 5.5 | 5.7 | ||||
Electric operating device | ● | ● | ||||||
External drive operating handle | ● | ● | ||||||
Automatic tripping device | Self heating electromagnetic type | Self heating electromagnetic type | ||||||
Frame current | 630 | 800 | ||||||
Model | FAM5-630L | FAM5-630M | FAM5-630H | FAM5-800L | FAM5-800M | FAM5-800H | ||
Pole | 3, 4 | 3.4 | ||||||
Rated current | 400, 500, 630 | 630, 700, 800 | ||||||
Rated voltage | AC400V | AC400V | ||||||
Rated insulation voltage | AC1000V | AC1000V | ||||||
lcu/1cs Short circuit breaking capacity | AC400V | 65/65 | 75/75 | 100/85 | 75/75 | 85/85 | 120/100 | |
Number of operating cycles | ON | 2000 | 1500 | |||||
OFF | 4000 | 4000 | ||||||
Overall dimension | a | 140 | 184 | 210 | 280 | |||
|
C | b | 257 | 275 | ||||
c | 103 | 103 | ||||||
ca | 155 | 155 | ||||||
Weight | 5.5 | 5.7 | 9.5 | 12.5 | ||||
Electric operating device | ● | ● | ||||||
External drive operating handle | ● | ● | ||||||
Automatic tripping device | Self heating electromagnetic type | Self heating electromagnetic type | ||||||