Siemens Terminal cover, 4-pole

Product Overview

The Siemens 3VA9111-0WD40 is a professional terminal cover designed for 3VA10 and 3VA11 series molded case circuit breakers. This 4-pole terminal cover provides essential safety protection for electrical connections in fixed design installations. The single-unit construction ensures complete terminal coverage for both 3-phase and neutral applications, delivering reliable protection against accidental contact and environmental factors.

Key Features

• 4-Pole Configuration: Complete coverage for 3-phase plus neutral circuit breaker configurations
• Dual Series Compatibility: Compatible with both 3VA10 and 3VA11 circuit breakers (100A/160A)
• Single Unit Design: One-piece construction for easy installation and reliable protection
• Fixed Design Application: Specifically designed for fixed circuit breaker installations
• Safety Protection: Provides comprehensive terminal protection against accidental contact
• Ultra-Lightweight: At 0.020 kg, minimal weight impact on installation

Technical Specifications

• Product Type: Terminal cover, 4-pole configuration
• Configuration: Single unit, 4-pole coverage
• Compatibility: 3VA10 and 3VA11 series circuit breakers (100A/160A)
• Application: Fixed design installations
• Article Number: 3VA9111-0WD40
• Net Weight: 0.020 kg
• Packaging Dimensions: 100.00 x 150.00 x 24.00 mm
• Country of Origin: China
• EAN: 4042949009313

Applications

• Industrial electrical installations with 3VA10/3VA11 circuit breakers
• Commercial power distribution systems requiring 4-pole terminal protection
• Manufacturing facilities with fixed circuit breaker configurations
• Building electrical systems requiring safety compliance
• Electrical panels where complete terminal access protection is mandatory

Installation Features

• Easy Installation: Simple snap-on mounting for quick installation
• Secure Fit: Designed for precise fit on 3VA10/3VA11 series terminals
• Fixed Design: Optimized for permanent circuit breaker installations
• Professional Grade: Engineered for industrial and commercial applications
• Maintenance Friendly: Easy removal for inspection and maintenance procedures

Safety and Environmental Protection

• Complete Coverage: 4-pole protection for comprehensive safety
• Environmental Protection: Shields terminals from dust, debris, and contaminants
• Accidental Contact Prevention: Prevents unauthorized or accidental terminal access
• Code Compliance: Meets electrical safety standards for terminal protection
• System Integrity: Maintains proper electrical isolation and protection levels

Compliance & Certifications

• RoHS Compliance: Since April 1, 2014
• WEEE Directive: No take-back obligation
• REACH Regulation: Monitored according to current requirements
• Export Control: AL: N / ECCN: N

Download existing graphical data for this product:

• Technical Datasheet (PDF)
• 3VA Series Manual - SENTRON 3VA
• 3VA UL/IEC Manual
• 3VA Product Information Page
• Siemens Support Portal