Siemens Industrial Controls 3RP2505-1BB30 Relay
The Siemens Industrial Controls 3RP2505-1BB30 is a high-performance multifunction timing relay engineered for critical sequencing in commercial HVAC and industrial automation systems. Operating on a universal 24VAC/DC control supply voltage, this SIRIUS series relay offers 27 distinct timing functions and 7 selectable time ranges from 0.05 seconds up to 100 hours. This versatility makes it an essential component for technicians managing complex motor starting, fan delay logic, and pump sequencing where precise synchronization is non-negotiable.
Designed for high-density control cabinets, the 3RP2505-1BB30 features a compact 22.5mm width and dual changeover contacts (2CO), allowing for flexible multi-circuit switching without expanding the panel footprint. Its robust solid-state timing logic ensures high repeat accuracy and long-term reliability in demanding environments with significant vibration or temperature fluctuations. By utilizing the 3RP2505-1BB30 multifunction relay, contractors can standardize their inventory, replacing multiple single-function timers with one programmable unit suitable for diverse automation tasks.
Key Benefits:- 27 Industrial Timing Functions: Includes ON-delay, OFF-delay, flashing, and asymmetrical pulse generation for total system control.
- 7 Selectable Time Ranges: Precise adjustment from 0.05 seconds to 100 hours enables use in both rapid-cycle and long-duration applications.
- Dual Changeover Contacts (2CO): Supports independent or parallel circuit switching with a thermal current rating of 5A.
- Universal 24V Power Input: Seamlessly integrates into both AC and DC control circuits common in modern HVAC/R systems.
- DIN Rail Mounting: Snap-on design compatible with standard TH35 rails for fast, tool-free installation in electrical enclosures.
- LED Diagnostic Status: Multi-mode LED provides immediate feedback on voltage supply and relay switching states.
- How many timing functions does the 3RP2505-1BB30 support? This model is equipped with 13 functions for basic logic, plus 14 additional variations including watchdog and retriggerable modes, totaling 27 functions.
- What are the power requirements for this relay? It operates on a 24V AC/DC control circuit at 50/60Hz, making it compatible with standard low-voltage automation power supplies.
- Can it control two separate circuits at once? Yes, the 2CO (Changeover) contacts allow you to switch two independent circuits simultaneously or in delay sequences as required by the specific function setting.
- Is this relay suitable for high-vibration environments? Yes, as part of the SIRIUS 3RP25 line, it is built to industrial standards for high shock and vibration resistance typical of large air handlers and compressors.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $97.89
-65%$97.89
$34.26Siemens Industrial Controls 3RP2505-1BB30 Relay
The Siemens Industrial Controls 3RP2505-1BB30 is a high-performance multifunction timing relay engineered for critical sequencing in commercial HVAC and industrial automation systems. Operating on a universal 24VAC/DC control supply voltage, this SIRIUS series relay offers 27 distinct timing functions and 7 selectable time ranges from 0.05 seconds up to 100 hours. This versatility makes it an essential component for technicians managing complex motor starting, fan delay logic, and pump sequencing where precise synchronization is non-negotiable.
Designed for high-density control cabinets, the 3RP2505-1BB30 features a compact 22.5mm width and dual changeover contacts (2CO), allowing for flexible multi-circuit switching without expanding the panel footprint. Its robust solid-state timing logic ensures high repeat accuracy and long-term reliability in demanding environments with significant vibration or temperature fluctuations. By utilizing the 3RP2505-1BB30 multifunction relay, contractors can standardize their inventory, replacing multiple single-function timers with one programmable unit suitable for diverse automation tasks.
Key Benefits:- 27 Industrial Timing Functions: Includes ON-delay, OFF-delay, flashing, and asymmetrical pulse generation for total system control.
- 7 Selectable Time Ranges: Precise adjustment from 0.05 seconds to 100 hours enables use in both rapid-cycle and long-duration applications.
- Dual Changeover Contacts (2CO): Supports independent or parallel circuit switching with a thermal current rating of 5A.
- Universal 24V Power Input: Seamlessly integrates into both AC and DC control circuits common in modern HVAC/R systems.
- DIN Rail Mounting: Snap-on design compatible with standard TH35 rails for fast, tool-free installation in electrical enclosures.
- LED Diagnostic Status: Multi-mode LED provides immediate feedback on voltage supply and relay switching states.
- How many timing functions does the 3RP2505-1BB30 support? This model is equipped with 13 functions for basic logic, plus 14 additional variations including watchdog and retriggerable modes, totaling 27 functions.
- What are the power requirements for this relay? It operates on a 24V AC/DC control circuit at 50/60Hz, making it compatible with standard low-voltage automation power supplies.
- Can it control two separate circuits at once? Yes, the 2CO (Changeover) contacts allow you to switch two independent circuits simultaneously or in delay sequences as required by the specific function setting.
- Is this relay suitable for high-vibration environments? Yes, as part of the SIRIUS 3RP25 line, it is built to industrial standards for high shock and vibration resistance typical of large air handlers and compressors.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Siemens Industrial Controls 3RP2505-1BB30 is a high-performance multifunction timing relay engineered for critical sequencing in commercial HVAC and industrial automation systems. Operating on a universal 24VAC/DC control supply voltage, this SIRIUS series relay offers 27 distinct timing functions and 7 selectable time ranges from 0.05 seconds up to 100 hours. This versatility makes it an essential component for technicians managing complex motor starting, fan delay logic, and pump sequencing where precise synchronization is non-negotiable.
Designed for high-density control cabinets, the 3RP2505-1BB30 features a compact 22.5mm width and dual changeover contacts (2CO), allowing for flexible multi-circuit switching without expanding the panel footprint. Its robust solid-state timing logic ensures high repeat accuracy and long-term reliability in demanding environments with significant vibration or temperature fluctuations. By utilizing the 3RP2505-1BB30 multifunction relay, contractors can standardize their inventory, replacing multiple single-function timers with one programmable unit suitable for diverse automation tasks.
Key Benefits:- 27 Industrial Timing Functions: Includes ON-delay, OFF-delay, flashing, and asymmetrical pulse generation for total system control.
- 7 Selectable Time Ranges: Precise adjustment from 0.05 seconds to 100 hours enables use in both rapid-cycle and long-duration applications.
- Dual Changeover Contacts (2CO): Supports independent or parallel circuit switching with a thermal current rating of 5A.
- Universal 24V Power Input: Seamlessly integrates into both AC and DC control circuits common in modern HVAC/R systems.
- DIN Rail Mounting: Snap-on design compatible with standard TH35 rails for fast, tool-free installation in electrical enclosures.
- LED Diagnostic Status: Multi-mode LED provides immediate feedback on voltage supply and relay switching states.
- How many timing functions does the 3RP2505-1BB30 support? This model is equipped with 13 functions for basic logic, plus 14 additional variations including watchdog and retriggerable modes, totaling 27 functions.
- What are the power requirements for this relay? It operates on a 24V AC/DC control circuit at 50/60Hz, making it compatible with standard low-voltage automation power supplies.
- Can it control two separate circuits at once? Yes, the 2CO (Changeover) contacts allow you to switch two independent circuits simultaneously or in delay sequences as required by the specific function setting.
- Is this relay suitable for high-vibration environments? Yes, as part of the SIRIUS 3RP25 line, it is built to industrial standards for high shock and vibration resistance typical of large air handlers and compressors.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
