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Product Overview:
Siemens SIMATIC S5 6ES5951-7LB21 is a robust power supply module designed for S5-compatible industrial automation systems. It efficiently converts 120/230 V AC input to a steady 5V DC output at 3A, without requiring a backup battery. This compact, durable power supply ensures reliable operation in demanding industrial environments, making it ideal for manufacturing, process control, and data acquisition systems. Its seamless integration with other S5 modules and cost-effective maintenance due to the absence of a backup battery further enhance its appeal.
Key Features:
High-Efficiency Power Output: Provides a steady 5V DC output at 3A, powered by 120/230V AC input.
Compact Design: Optimized for space-saving integration in control cabinets.
No Backup Battery Needed: Simplifies maintenance and reduces operational costs.
Durable and Reliable: Built to withstand demanding industrial conditions.

Application Industry:
1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.
2. Feed industry, aluminum smelting machinery, refrigeration industry.
3. Iron and steel industry, combustion control system, non-ferrous metal smelting.
4. Glass industry, engineering machinery, textile machinery, water treatment.
More models:
| 6AV1224-0AD20 | 6ES7132-4BD30-0AB0 | 6ES7803-0CC03-0YA5 | 6ES7421-1BL01-0AA0 |
| 6ES5581-0EB12 | 6ES7194-2MN15-0AC0 | 6ES7181-0AA01-0XA0 | 6GK7343-1EX30-0XE0 |
| 6ES5431-2BA11 | 6ES7853-0AA01-0YE5 | 6ES7335-7HG01-0AB0 | 353A4F1NNNNNNA4 |
| 6ES5700-1LA11 | 6ES7505-0RB00-0AB0 | 6GK7343-1EX00-0XE0 | 6DD1606-4AB0 |
| 6ES5436-4UA12 | 6ES7833-1FA15-0YF5 | 6ES7141-4BH00-0AA0 | 6ES7193-1CL10-0XA0 |
| 6AV1901-0AE01 | 6ES7194-2MN10-0AA0 | 6ES7155-6AR00-0AN0 | 6DS1723-8BB |
| 6ES5340-3KA21 | 6ES7232-0HB20-0XA0 | 6ES7141-1BF30-0XB0 | 6ES5491-0LB11 |
| 6ES5605-0UB12 | 6ES7223-1PH22-0XA0 | 6GK5100-4AW00-2FA2 | 505-6108 |
| 6ES5984-2UB11 | 6ES7392-2XX20-0AA0 | 6ES7461-3AA00-0AA0 | 405-4DAC-1 |