NOARK Electric North America - Ex9M3 (225A to 400A) Molded Case Circuit Breakers

Items	M3S225T2 Ex9M3S Series MCCB; Thermal-Magnetic Trip Unit	M3S250T2 Ex9M3S Series MCCB; Thermal-Magnetic Trip Unit	M3S300T2 Ex9M3S Series MCCB; Thermal-Magnetic Trip Unit	M3S350T2 Ex9M3S Series MCCB; Thermal-Magnetic Trip Unit	M3S400T2 Ex9M3S Series MCCB; Thermal-Magnetic Trip Unit
Rated Current	N/A 225 A	N/A 250 A	N/A 300 A	N/A 350 A	N/A 400 A
Number of Poles	N/A 2
IC Class	N/A S
Interrupting Capacity	N/A 50kA at 600Vdc 65kA at 240Vac 42kA at 480Vac 18A at 600Vac
Termination Type	N/A Bus Bar Type
Terminal Specification	N/A Bus Bar Type
Note	N/A Special Order Item. Line/Load Lug type breakers can be converted to busbar connection type. Consult Sales for details. 2 pole mechanism in a 3 pole frame.	N/A Special Order Item. Line/Load Lug type breakers can be converted to busbar connection type. Consult Sales for details. 2 pole mechanism in a 3 pole frame.	N/A Special Order Item. Line/Load Lug type breakers can be converted to busbar connection type. Consult Sales for details. 2 pole mechanism in a 3 pole frame.	N/A Special Order Item. Line/Load Lug type breakers can be converted to busbar connection type. Consult Sales for details. 2 pole mechanism in a 3 pole frame.	N/A Special Order Item. Line/Load Lug type breakers can be converted to busbar connection type. Consult Sales for details. 2 pole mechanism in a 3 pole frame.
Features	N/A 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
Certifications	N/A UL 489 Listed, File Number E355392 CSA Standards 22.2 No.5 File Number E355392 IEC/EN 60947-2 CE Compliant RoHS Compliant
UL Certificate	N/A Ex9 Series M3 Bus Bar and Lug Line/Load Side Connection Molded Case Circuit Breakers (NOA_M3_UL Certificate)
Description	N/A 225A - M3S Busbar Connection; 2 Poles; Adjustable Thermal and Adjustable Magnetic, MCCB	N/A 250A - M3S Busbar Connection; 2 Poles; Adjustable Thermal and Adjustable Magnetic, MCCB	N/A 300A - M3S Busbar Connection; 2 Poles; Adjustable Thermal and Adjustable Magnetic, MCCB	N/A 350A - M3S Busbar Connection; 2 Poles; Adjustable Thermal and Adjustable Magnetic, MCCB	N/A 400A - M3S Busbar Connection; 2 Poles; Adjustable Thermal and Adjustable Magnetic, MCCB

Interrupting Ratings:
Ex9M3S	Ex9M3N	Ex9M3H
65kAIC at 240VAC	100kAIC at 240VAC	150kAIC at 240VAC
42kAIC at 480Vac	65kAIC at 480VAC	100kAIC at 480VAC
18kAIC at 600VAC	25kAIC at 600VAC	30kAIC at 600VAC