Description
The Auxiliary Contact Module represents advanced control integration technology specifically designed for Virtus Equipment and ZERMA America motor protection circuit breakers. This industrial-grade signaling component enables remote monitoring and control circuit integration by providing critical status information from motor protection devices to automated control systems in demanding industrial applications.
Technical Specifications:
SKU: 80005130
Manufacturer: Eaton (Moeller Series)
Series: NHI-E
Model: NHI-E-11-PKZ0
Contact Configuration: 1 NO (Normally Open) + 1 NC (Normally Closed)
Number of Contacts: 2 poles (DPST configuration)
Contact Current Rating AC: 1A at 240V AC
Contact Current Rating DC: 2A at 24V DC
Rated Operational Voltage: 440V AC, 250V DC
Terminal Type: Screw terminals
Mounting Style: Front mount (flush installation)
Installation Method: Tool-free snap-on design
Dimensions: 12mm (L) x 45mm (W) x 35mm (D)
Operating Temperature: -25?C to +55?C
Electrical Life: 100,000 operations
Mechanical Life: 100,000 operations
Protection Class: IP20
Certifications: CE, UL 508, CSA-C22.2 No. 14, IEC 60947-4-1
Key Features:
Dual Contact Configuration: 1 normally open (NO) and 1 normally closed (NC) contact provides versatile signaling options for control circuits
Tool-Free Installation: Simple snap-on mounting to front of circuit breaker without requiring tools for quick installation
Compact Front Mount Design: Installs flush on circuit breaker face without adding depth or requiring additional panel space
Wide Voltage Compatibility: Operates across 24V DC to 240V AC for flexible control circuit integration
Fail-Safe Design: Reliable contact operation provides accurate status indication for ON/OFF and trip conditions
Secure Connections: Screw terminal design ensures reliable conductor attachment and long-term connection integrity
Electrical Isolation: 440V isolation between auxiliary contacts and main circuit breaker contacts for enhanced safety
Durable Construction: 100,000 electrical and mechanical operations lifespan ensures long-term reliability
Wide Temperature Range: Operates reliably in harsh industrial environments from -25?C to +55?C
Applications: Essential for integrating Virtus Equipment and ZERMA America motor protection circuit breakers into automated control systems. Critical for remote status monitoring, enabling operators to determine breaker position (ON/OFF) and trip status from control rooms or PLC systems. Ideal for interlock circuits, preventing unauthorized motor restarts after trips, coordinating multiple motor operations, and providing feedback signals to programmable logic controllers in recycling facilities, manufacturing plants, and waste management operations. Perfect for applications requiring automated control sequences, alarm systems integration, and remote monitoring capabilities in material processing equipment. Enables sophisticated control strategies including sequential motor starting, load management, and emergency shutdown systems while maintaining complete electrical isolation between control and power circuits.
Compatibility: PKZM0, PKZM01, PKZM4, PKZM0-T, PKM0, and PKE series motor protection circuit breakers (Virtus Equipment and ZERMA America systems)
