E-T-A Circuit Breakers 2210-T2 Thermal-Magnetic Circuit Breakers
E-T-A Circuit Breakers 2210-T2 Thermal-Magnetic Circuit Breakers feature a trip-free mechanism and toggle actuation in a compact 12.5mm width per pole. These circuit breakers are available in one-, two-, and three-pole configurations and are designed with a combi-foot for versatile installation on both symmetric and asymmetric rails. The multipole versions are internally linked to guarantee that an overload on any single pole causes all poles to trip simultaneously. E-T-A 2210-T2 Thermal-Magnetic Circuit Breakers prioritize safety through recessed screw terminals, while status monitoring is facilitated by optional auxiliary contacts (1x N/O or 1x N/C). The circuit breakers comply with the relevant requirements of the railway standards DIN EN 50155, DIN EN 61373, and EN 45545. These circuit breakers are built for global applications and feature high vibration resistance (DNV GL Class B). Applications include process control equipment, robotics, machine tool control, communications systems, and instrumentation.
Features
- Significant space and weight savings
- Compact design
- Integral auxiliary contacts streamline the installation process
- Optimum equipment protection
- Combi-foot for both symmetric rail (DIN EN 60715-35) and asymmetric G-profile rail (DIN EN 60715-G32) mounting
- Comprehensive approvals (VDE, UL, CSA, CQC, and KC) allow global use
- High vibration resistance to DNV GL Class B
- Includes recessed screw terminals for user safety and a trip-free mechanism
- Reliable multipole tripping
Applications
- Process control equipment
- Robotics
- Machine tool control
- Communications systems
- Instrumentation
Specifications
- Voltage ratings
- AC 250V: 3 AC 433V (50/60Hz); DC 65V
- For UL/CSA applications: AC 277/480V and DC 65V
- Current ratings
- 0.1A to 32A for characteristic curves M1 and T1
- 0.1A to 16A for curves F1 and F2
- Single-, two-, and three-pole protected versions
- -30°C to 60°C ambient temperature range
- Degree of protection
- Operating area: IP30
- Terminal area: IP20
- Recessed screw terminals
- Approximately 60g per pole mass
Additional Resources
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E-T-A Circuit Breakers 2210-S2 Thermal-Magnetic Circuit Breakers
Offers worldwide approvals and flexible mounting, and is designed as an S-type TM CBE.