Thermal-Magnetic Trip Unit, Ex9M2N Series
Rated Current 200A, 2 Poles, IC Class N
Lug Line/Load Side
250 A Frame Size
Interrupting Capacity 100kA at 240Vac, 65kA at 480Vac, 20kA at 600Vac, 35kA at 500Vdc
(1) #3AWG to 300kcmil CU wire OR (1) #3AWG to 300kcmil AL wire 90C
Part number: 1102355
Features:
The traditional system used for this purpose is based on three different devices: a circuit breaker for protection against short-circuit, a thermal relay for protection against overload and phase loss or unbalance of phase, and a contactor for motor switching.
In particular, when selecting these devices, different factors must be taken into consideration, such as:
The motor power
The diagram and type of starting
The type of motor: with cage rotor or with wound rotor
The fault current at the point of the network where the motor is installed
Features: High-breaking capacity and a patented arc extinguishing design
Bearing-type spindle reduces the operating force required to open and close the operating mechanism
High quality compact modular design
Fixed and adjustable trip unit settings
Line and load lugs installed standard
Offers a complete range of 3 pole Molded Case Motor Circuit Protectors (MCPs, magnetic or short circuit protection only) which are used to protect the cables feeding three phase motors in six frame sizes: M1M – 150 A, M2M – 250 A, M3M – 400 A, M4M – 600 A, M5M – 800 A, and M6M – 1200 A. Each frame size offers a range of interrupting ratings at 240-690 Vac and 250-600 Vdc. 5-Year limited warranty.
Certifications:
UL 489
UL listed to UL 489 and CSA C22.2 No.5
IEC/EN 60947-2
CE Compliant
RoHS Compliant
Reviews
There are no reviews yet.