SIEMENS N14SPD BREAKER SPD 1400A NEUT TRANSFORMER

SIEMENS N14SPD Breaker SPD 1400A Neutral Transformer - Molded Case Circuit Breaker The SIEMENS N14SPD is a 1400 Amp molded case circuit breaker designed for use in power distribution panel boards, switchboards, and individual enclosures. It belongs to the Sentron Sensitrip III PD frame series, suitable for electrical distributors and switchgear suppliers requiring reliable protection and control of electrical circuits. This breaker supports 3-pole, 600V AC applications and integrates with neutral transformers for 3-phase, 4-wire systems. It is engineered with a composite material frame and includes advanced trip unit adjustments for precise electrical protection. Specifications Manufacturer: Siemens Manufacturer Part Number: N14SPD Frame: PD Max Current Rating: 1400 Amperes Poles: 3-Pole Voltage Rating: 600V AC Dimensions (W x H x L): 6.0 in x 10 in x 5.0 in Material: Composite Product Weight: 6.7 lbs UPC: 783643247277 Features Solid state Sensitrip III trip unit technology for advanced circuit protection Adjustable trip settings including long time delay, short time pickup and delay, instantaneous pickup, and ground fault pickup Compatible with connect-all mounting block assemblies (catalog numbers MB9301, MBR9302) for easy installation and removal without disconnecting cables Pressure wire connectors available for copper and aluminum conductors, accommodating cable sizes up to 600 kcmil Supports neutral transformers for 3-phase, 4-wire systems Trip free, overcenter toggle mechanism ensuring reliable break operation and clear trip indication UL 489 listed with symmetrical interrupting ratings up to 65kA at 240V AC, 50kA at 480V AC, and 25kA at 600V AC Manual push-to-trip button for testing trip function Maintenance-free design with recommended periodic inspection Downloads & Links Spec Sheet Spec Sheet