Siemens Circuit breaker, thermal magnetic trip unit, 3-pole, 690V

Product Overview

Molded case circuit breaker designed for comprehensive electrical system protection in industrial and infrastructure applications. This SENTRON 3VA1 series circuit breaker features IEC Frame 100 construction with Class B breaking capacity of 16 kA at 415 V. The device incorporates thermal-magnetic protection with TM210 FTFM trip unit, providing reliable overload and short-circuit protection for electrical distribution systems, motor starters, and plant equipment.

Key Features

• IEC Frame 100 molded case circuit breaker for industrial applications
• Class B breaking capacity: Icu = 16 kA @ 415 V for reliable fault interruption
• 3-pole configuration for three-phase system protection
• Thermal-magnetic protection system (TM210 FTFM) for comprehensive fault detection
• Rated current: In = 100 A for medium-duty applications
• Permanently set overload protection: Ir = 100 A (non-adjustable)
• Short-circuit protection: Ii = 10 x In for rapid fault clearing
• Terminal connection system for secure electrical connections
• Robust construction suitable for demanding industrial environments

Technical Specifications

• Article Number: 3VA1010-2ED36-0AA0
• Product Series: SENTRON 3VA1 molded case circuit breakers
• Frame Size: IEC Frame 100
• Breaking Capacity Class: Class B
• Ultimate Breaking Capacity: Icu = 16 kA @ 415 V
• Pole Configuration: 3-pole system protection
• Trip Unit Type: TM210 FTFM (thermal-magnetic, fixed, trip-free, manual reset)
• Rated Current: In = 100 A
• Overload Protection: Ir = 100 A (permanently set, non-adjustable)
• Short-Circuit Protection: Ii = 10 x In (1000 A)
• Terminal Type: Terminal connection system
• Net Weight: 0.982 kg
• EAN: 4042948819982
• Country of Origin: Czech Republic

Applications & Use Cases

• Industrial electrical distribution systems requiring reliable protection
• Motor starter protection and control applications
• Plant and equipment protection in manufacturing environments
• Infrastructure applications including buildings and facilities
• Three-phase power distribution systems up to 415 V
• Medium-duty applications requiring 100 A protection
• Electrical panels and switchgear installations
• Process industry electrical safety and protection systems

Protection Functions & Characteristics

• Overload Protection: Thermal protection with permanently set 100 A threshold
• Short-Circuit Protection: Magnetic protection with 10 x In pickup current
• Trip-Free Mechanism: Independent trip operation prevents manual override during fault conditions
• Manual Reset: Requires manual intervention to restore operation after trip
• Fixed Settings: Non-adjustable protection settings ensure consistent performance
• Thermal-Magnetic Operation: Combined thermal and magnetic trip elements for comprehensive protection
• System Protection: Designed for line protection in electrical distribution systems

Design & Construction

• Molded Case Design: Robust thermoplastic housing for industrial environments
• IEC Frame 100: Standardized frame size for universal compatibility
• Terminal Connections: Secure connection system for reliable electrical interface
• Compact Profile: Space-efficient design optimizes panel real estate
• Industrial Grade: Built to withstand demanding operational conditions
• Standardized Mounting: Compatible with standard electrical panel mounting systems

SENTRON Integration

• SENTRON Portfolio: Part of comprehensive Siemens protective component family
• Modular Accessories: Compatible with standardized accessories across 3VA series
• System Compatibility: Integrates with SENTRON distribution and control systems
• Universal Design: Standardized accessories work across multiple 3VA frame sizes
• Flexible Configuration: Supports various application-specific requirements

Installation & Mounting

• Standard panel mounting configuration for electrical distribution systems
• Terminal connection system accommodates various conductor types and sizes
• Compact dimensions suitable for space-constrained installations
• Manual operation handle for local switching and reset functions
• Clear indication of breaker status and trip conditions
• Accessible terminals for straightforward field wiring

Performance Characteristics

• Breaking Performance: 16 kA interrupting capacity at 415 V ensures reliable fault clearing
• Overload Response: Thermal protection provides time-current characteristics for motor protection
• Short-Circuit Response: Instantaneous magnetic protection for rapid fault interruption
• Operational Reliability: Trip-free mechanism ensures safe operation under all conditions
• Temperature Stability: Consistent performance across industrial temperature ranges
• Mechanical Endurance: Robust construction for long-term reliable operation

Safety & Standards

• IEC Compliance: Designed and tested to international electrical safety standards
• Trip-Free Operation: Prevents manual override during fault conditions for enhanced safety
• Fault Indication: Clear visual indication of trip status for maintenance and diagnostics
• Arc Interruption: Effective arc extinction for safe fault current interruption
• Insulation Coordination: Proper electrical isolation for system safety

Compliance & Environmental Information

• RoHS Compliance: Since 01.04.2014
• WEEE Take-Back Obligation: Yes
• REACH Article 33: Contains Lead in concentrations higher than 0.1% weight by weight. These substances do not pose risk when used as intended.

Classification Data

• eClass 14: 27-37-04-09
• eClass 12: 27-37-04-09
• ETIM 9: EC000228
• UNSPSC 15: 39-12-16-01

Download existing graphical data for this product:

• Product Datasheet
• 3VA Molded Case Circuit Breakers Product Family
• Manual - 3VA UL/IEC Molded Case Circuit Breakers
• Manual - 3VA Molded Case Circuit Breakers with IEC Certificate
• 3VA Molded Case Circuit Breakers System Manual