Data Sheet DC Molded Case Circuit Breakers

Molded Case Circuit Breakers NOARK Ex9 Series - M1PVS Features The NOARK Electric M1PVS is a UL489B DC Molded Case Circuit Breaker available in current ratings of 15A to 80A with a breaking capacity of 10kA @ 1000 Vdc. Each unit is equipped with thermal magnetic trip units for protection of overload and short circuit in photovoltaic system. The M1PVS features a poles-in-series design and is equipped with preinstalled jumpers. Four jumper connection configurations are offered for grounded and ungrounded systems. Like all NOARK Electric products, the M1PVS is backed by a 5-year limited warranty....

Molded Case Circuit Breakers Product Selection Guide and Packaging M1PVS Product Selection Guide M Frame Size Photovoltaic Code Interrupting Rating Trip Unit Terminal Option Jumper Connection Type 1000VDC type in compliance with UL 4898 *Product equipped with factory installed jumpers NOARK takes no responsibility if the customer changes the jumper configuration in the field. Packaging Unit (LxWxH) L: Lug Line/Load Side Connection B: Jumper Connection B C: Jumper Connection C D: Jumper Connection D

Molded Case Circuit Breakers M1PVS Specifications M1PVS Rated Service Current Rated Service Voltage Short-circuit Interrupting rating @1000Vdc Trip Unit Ambient temperature Mechanical life Electrical life (operations @ 1000 VDC Dimensions (mm/in) Weight (with jumper) Suitable for Reverse-feed Applications Accessories Alarm Switch Auxiliary Contact Shunt Trip Under-Voltage Trip Handle Lock Flange Handle Rotary Handle Mechanical Interlock Motor Operator Terminations Connections Cable Selection Jumper Connection Type Connection A LOAD LOAD ungrounded system wiring ungrounded system wiring For both...

Molded Case Circuit Breakers Trip Unit M1PVS Adjustable Thermal, Fixed Magnetic 8860M142410511 • Fixed Thermal: 15~45 A rated current ℃ • Adjustable Thermal: 50~80 A rated current Adjustable: 0.8~1 x In • Fixed Magnetic: 150~800 A tripping current M1PVS Trip Unit lR Adjustable Thermal Overload Protection Trip Curves Fixed Magnetic Short Circuit Protection

Molded Case Circuit Breakers Dimensions Connection A Insulation board Jumper Circuit Breaker Phase barrier Phase barrier Insulation board Insulation board Jumper Insulation board Jumper Phase barrier Circuit Breaker Phase barrier Circuit Breaker

Molded Case Circuit Breakers Mounting Positions M1PVS Reverse Feed Allowed

Molded Case Circuit Breakers Accessories: Product Selection Guide Accessory Product Selection Guide AL Device Category Alarm Switch Auxiliary Contact Device Category Control Voltage Shunt Trip Under-Voltage Trip Device Category Handle Lock Mechanical Interlock Device Category Control Voltage

Molded Case Circuit Breakers Accessories: Product Selection Guide Accessory Product Selection Guide FH Flexible Shaft 4XA: NEMA 4,4X/ Standard Version 4XB: NEMA Type 4,4X/ Short Version Flange Handle Operating Mechanism for Flange Handle Device Category NEMA Degree NEMA Extended Rotary Handle (Through the Door) Shaft Cross-Section Shaft Cross-Section HOM: Handle Operating Mechanism Extended Handle Shaft

Molded Case Circuit Breakers Accessories: Dimensions AL21N/AX21N Alarm Switch/Auxiliary Contact Unit: in [mm] Mechanical Interlock Unit: in [mm] C Mechanical Interlock Shunt Trip/Under-Voltage Trip Unit: in [mm] Flange Handle Mechanism for M1PVS Unit: in [mm] Drilling Plate for Operating Mechanism Handle Lock Handle Lock Unit: in [mm] Motor Operator Unit: in [mm]

Molded Case Circuit Breakers Accessories: Dimensions EH External Rotary Handle for M1-M6 Unit: in [mm] (1) Rear screw mounting: Ø1.42 to Ø1.46(Ø31 to Ø37). Front clip mounting: Ø1.46(Ø37).

NOARK Electric North America 2188 Pomona Blvd, Pomona Ca 91768 (626) 330-7007 na.noark-electric.com • [email protected] Note: NOARK Electric reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. NOARK Electric nor any of its affiliates or subsidiaries shall be responsible or liable for potential errors or possible lack of information in this document. NOARK Electric reserves all rights in this document and in the subject matter and illustrations contained therein....