Siemens Industrial Controls 3RP2505-1BB30 Multifunction Timing Relay 24V AC/DC 2CO

The Siemens SIRIUS 3RP2505-1BB30 is a versatile multifunction timing relay designed for industrial automation and control applications. This relay offers exceptional flexibility with 27 programmable timing functions and 7 adjustable time ranges spanning from 0.05 seconds to 100 hours, making it suitable for a wide variety of time-delay control tasks.

Key Features:

• 27 selectable timing functions for maximum application versatility
• 7 time ranges: 0.05 seconds to 100 hours with precise adjustment
• 2 change-over (2CO) relay outputs for flexible circuit configurations
• 24V AC/DC control voltage at 50/60 Hz operation
• Integrated LED indicator for status monitoring
• Screw terminal connections for secure wiring
• 300V AC insulation voltage for overvoltage category III applications
• Maximum power consumption of 2W for energy efficiency
• 2.5 kV test voltage for isolation testing

Part of the SIRIUS product family, the 3RP2505-1BB30 is built to meet demanding industrial standards with degree of pollution 3 rating. The relay output design ensures reliable switching performance, while the compact form factor allows for efficient panel mounting. Ideal for automated machinery, process control systems, HVAC applications, and general industrial timing control requirements.