Siemens 6ES7953-8LL31-0AA0 SIMATIC S7-300 Micro Memory Card 2 MB Flash EPROM Circuit Breaker 3-pole molded case circuit breaker

3-pole molded case circuit breaker designed for 600 VAC systems requiring dependable thermal-magnetic protection

Process default value (input) possible

1 mA (depending on strain gauge) Current Consumption (E-bus) Typically 210 mA Operating Temperature 0…+55 °C Storage Temperature –25…+85 °C Relative Humidity 95%

This current is fed into the E-bus by the relevant coupler’s power supply unit

Siemens 6ES7953-8LL31-0AA0 SIMATIC S7-300 Micro Memory Card 2 MB Flash EPROM Circuit Breaker 3-pole molded case circuit breakerDescription The Siemens 6ES7953 8LL31 0AA0 is a 2 MB Micro Memory Card designed for SIMATIC S7 300, C7, and ET 200 systems, providing non volatile program and data storage. Its flash EPROM technology delivers reliable, long term retention of automation logic in compact and demanding industrial environments. Technical Specifications Condition New Never Used Surplus Brand Siemens Part Number 6ES7953 8LL31 0AA0 Category Computer Subcategory Memory Board