DAM1 series thermal adjustable type MCCB
DAM1 series adjustable range of Moulded Case Circuit Breakers are designed and manufactured to world-class standards.Provide overload and short-circuit protection for all applications.The thermal elements, adjustable over a wide band,make these MCCBs ideal for any distribution application.
Download>> Electrical parameters of DAM1 MCCB adjustable type molded case circuit breaker
Thermal adjustable type MCCB (0.7-1)In | |||||||||
Photo | Model | code | Icu(KA) | Ic(KA) | Rated Current-In | Ui(V) | Ue(V) | Pole | Uimp(V) |
| DAM1-160 | B | 25 | 12.5 | 10-12,5-16-20-25-32-40-50-63-80-100-125-160(150)A | 750V | 400/415V | 3P/4P | 8000 |
N | 35 | 26.25 | |||||||
S | 50 | 37.5 | |||||||
| DAM1-250 | N | 35 | 26.25 | 63 - 80-100-125 - 160(180) - 200(225) - 250(320)A | 750V | 400/415V | 3P/4P | 8000 |
S | 50 | 37.5 | |||||||
H | 65 | 48.75 | |||||||
G | 85 | 51 | |||||||
| DAM1-630(400) | N | 35 | 26.25 | 250 - 315 (350)- 400 - 500 - 630A | 750V | 400/415V | 3P/4P | 8000 |
S | 50 | 37.5 | |||||||
H | 70 | 52.5 | |||||||
G | 85 | 52.5 | |||||||
| DAM1-800 | N | 35 | 35 | 400 - 500 - 630 (700)- 800 -1000A | 750V | 400/415V | 3P/4P | 8000 |
S | 50 | 37.5 | |||||||
H | 70 | 52.5 | |||||||
G | 85 | 52.5 | |||||||
| DAM1-1600 | S | 65 | 50 | 800 -1000 - 1250 - 1600A | 750V | 400V | 3P/4P | 8000 |
H | 85 | 50 | |||||||
G | 100 | 50 | |||||||
·Icu:O-t-CO test(O:Open maneuver,CO:Close-Open maneuver,t:Waiting duration)
·Ics:O-t-CO-t-CO test(O:open maneuver,CO:Close-Open maneuver,t:Waiting duration)
>> Physical parameters of DAM1 MCCB molded case circuit breaker
Category (EN 60947-2/IEC 60947-2) | Endurance | |||||||
Model | Pole | Dielectric Propery (V) | lonization distance (mm) | Total Cycles | Electrical Life | Mechanical Life | Main circuit | Auxiliary circuit |
DAM1-160 | 3P / 4P | 3000 | ≤30/0 | 8000 | 1000 | 7000 | AC-15 | |
DAM1-250 | 3P / 4P | 3000 | ≤30/0※ | 8000 | 1000 | 7000 | AC-15 | |
DAM1-630(400) | 3P / 4P | 3000 | ≤60/0※ | 5000 | 1000 | 4000 | AC-15 | |
DAM1-800 | 3P / 4P | 3000 | ≤80/0※ | 5000 | 1000 | 4000 | AC-15 | |
DAM1-1600 | 3P / 4P | 3000 | ≤80/0※ | 3000 | 500 | 2500 | AC-15 | |
>> Advantages
· 16A to 1600A in 6 frame sizes in three pole and four pole with switched execution.
· Compact dimensions
· Adjustable thermal setting(70-100%)In.
· Push to trip button provision.
· Separate main and arcing contacts
· Wide range of accessories.
-
Learn MorePower Industry
-
Learn MoreBuilding Automation
Building automation started with simple mechanical controls and has evolved into sophisticated digital systems that integrate various technologies to enhance building performance and occupant comfort.
-
Learn MoreIndustrial Manufacturing
Today, the industry faces new challenges and opportunities, driven by technological advancements, globalization, and changing consumer demands.
-
New motor protection circuit breaker by Shanghai Dada Electrical Co., Ltd.
Introducing the new motor protection circuit breaker by Shanghai Dada Electrical Co., Ltd. This essential device provides protection for motors against overloads and short circuits, ensuring the safet
-
Understand the importance of molded case circuit breakers: focus on DAM1 series
The importance of reliable, efficient molded case circuit breakers (MCCB) in electrical installations cannot be overstated. The DAM1 series circuit breakers stand out as the first choice for professio
-
Shanghai Dada Electrical's new product is now launched!
Welcome to the world of DC Circuit Breakers! These innovative devices are designed to protect distribution and group systems with various loads. From drives with moderate starting currents like compre
