Product Overview

Timing relay, multifunction 2 changeover contacts, 27 functions 7 time ranges (0.05 s...100 h) 12-240 V AC/DC at 50/60 Hz AC with LED, screw terminal

This premium multifunction timing relay (Article Number: 3RP2505-1BW30) from the SIRIUS 3RP25 series provides the most comprehensive timing control for demanding industrial automation applications. The device features two changeover contacts with 27 selectable functions and offers seven time ranges from 0.05 seconds to 100 hours. Operating on a wide voltage range of 12-240 V AC/DC at 50/60 Hz AC, it includes an LED indicator for clear status display and screw terminal connections for secure wiring.

Key Features

• Premium multifunction timing relay with maximum timing capabilities
• 2 changeover contacts for enhanced switching flexibility
• 27 selectable functions providing comprehensive versatility
• 7 time ranges covering 0.05 seconds to 100 hours
• Wide voltage range 12-240 V AC/DC at 50/60 Hz AC for universal compatibility
• LED status indicator for clear visual feedback
• Screw terminal connections for secure and reliable wiring
• Robust construction for demanding industrial environments
• Maximum functionality suitable for complex timing applications

Technical Specifications

• Net Weight: 0.172 kg
• Packaging Dimensions: 36.00 x 109.00 x 126.00 mm
• Packaging Quantity: 1 piece
• Quantity Unit: 1 Piece
• Country of Origin: Germany
• Supply Voltage: 12-240 V AC/DC at 50/60 Hz AC
• Contact Configuration: 2 changeover contacts
• Functions: 27 selectable functions
• Time Ranges: 7 ranges (0.05 s...100 h)
• Terminal Type: Screw terminals
• Status Indication: LED indicator

Applications

• Complex industrial automation requiring maximum timing control
• Advanced motor control systems with multiple timing sequences
• Sophisticated process control applications with extensive timing requirements
• Multi-zone lighting control systems with coordinated time-based switching
• Complex HVAC systems requiring advanced timed operation
• Manufacturing equipment with automated multi-stage timing functions
• Conveyor systems with comprehensive timing control
• Multi-pump control systems with coordinated start/stop sequences

Comprehensive Timing Functions

• 27 different timing modes for complete application coverage
• Delay on energization for start-up sequences
• Delay on de-energization for shutdown sequences
• Interval timing for cyclical operations
• Pulse timing for momentary control
• Flasher functions for signaling applications
• Star-delta timing for motor starting sequences
• Multi-stage sequences for complex control requirements
• Coordinated timing with dual contact operation
• Advanced logic functions for sophisticated control

Installation Benefits

• Dual contact capability for independent or coordinated switching
• Universal voltage compatibility with 12-240 V AC/DC range
• Clear status indication through integrated LED
• Secure connections with screw terminal design
• Maximum functionality with 27 selectable functions
• Reliable operation in demanding industrial environments
• Flexible configuration for various timing requirements
• Professional appearance maintaining system aesthetics
• Comprehensive time range coverage from milliseconds to hours

Compatibility

• 12-240 V AC/DC power systems for versatile installation
• Industrial control panels with complex timing requirements
• Motor control circuits requiring sophisticated timing delays
• Process automation systems with multi-stage sequential control
• Standard DIN rail mounting systems
• Control cabinet installations with advanced timing needs
• Multi-zone control systems requiring coordinated timing

Product Classifications

• Product Lifecycle: PM300 Active Product
• eClass: 27-37-16-05 (versions 8-14)
• ETIM: EC001439 (versions 7, 8 & 9)
• UNSPSC: 39-12-23-29

Compliance & Certifications

• Export Control: AL: N / ECCN: N
• RoHS Compliance: Since 12.09.2014
• WEEE Take-Back Obligation: Yes

REACH Compliance

Information obligation imposed by Article 33, REACH Regulation: This product includes articles containing substances from the candidate list in concentrations higher than 0.1% weight by weight (w/w): Lead, Lead monoxide (lead oxide), and 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol. Based on current information, these substances do not pose risk when used as intended, including disposal. Please refer to product documentation for additional guidance.

Download existing graphical data for this product:

For technical documentation and CAD files, please visit:

• Official Product Datasheet (PDF)
• Siemens Industry Mall Product Page
• SIRIUS 3RP25 Timing Relays Product Family
• Siemens PARTcommunity for 3D CAD Models
• Siemens Technical Support Center for technical documentation requests