Product Overview

RONIS KEYSWITCH, 22M, ROUND, PLASTIC, LOCK NO. 455, WITH 2 KEYS, 2 SWITCH POSITIONS O-I, LATCHING, ACTUATING ANGLE 50 DEG, 12/14 O'CLOCK KEY REMOVAL O, WITH HOLDER. This high-quality key-operated switch provides secure and reliable control for industrial applications requiring authorized access and operation.

Key Features

Switch Configuration:

• 22mm round plastic actuator
• 2 switch positions (O-I configuration)
• Latching operation for maintained switching
• RONIS lock system for enhanced security

Key Specifications:

• Lock Number: 455
• Keys Included: 2 keys supplied
• Key Removal Position: O position (Off)
• Actuating Angle: 50 degrees
• Key Removal Positions: 12 and 14 o'clock

Construction Details:

• Material: High-quality plastic construction
• Mounting: 22mm diameter mounting hole
• Operation Type: Key-operated switching
• Contact Configuration: Latching contacts

Technical Specifications

Physical Characteristics:

• Net Weight: 0.060 kg
• Mounting Diameter: 22mm
• Actuator Shape: Round plastic
• Packaging Dimensions: 49.00 x 52.00 x 73.00 mm

Electrical Specifications:

• Switch Positions: 2 positions (O-I)
• Contact Type: Latching/maintained contacts
• Actuating Angle: 50 degrees rotation
• Operation: Key-operated switching

Security Features:

• Lock System: RONIS lock mechanism
• Lock Number: 455
• Key Quantity: 2 keys included
• Key Removal: Only in OFF position (O)
• Security Level: Industrial-grade access control

Mechanical Specifications:

• Mounting Type: Panel mounting
• Hole Diameter: 22.3mm (standard)
• Actuating Force: Standard industrial operation
• Durability: Industrial-grade mechanical life

Standards and Compliance:

• RoHS Compliance: Yes, since 01.07.2006
• WEEE Take-Back Obligation: Yes
• Export Control: ECCN: N / AL: N
• Country of Origin: Germany

Product Information:

• EAN: 4011209259249
• UPC: 887621406622
• Packaging Quantity: 1 piece
• Quantity Unit: 1 Piece

Successor Product Information

Current Technology Alternative:

• Successor Series: SIRIUS ACT 3SU1
• Recommended Replacement: 3SU1000-4CF01-0AA0
• Benefits: Enhanced features and current technology platform
• Compatibility: Direct functional replacement available

Migration Support:

• Conversion Tool: Available at www.siemens.com/conversion-tool
• Technical Support: Available for system upgrades
• Application Engineering: Assistance with product selection
• Documentation: Complete technical specifications available

Applications

The RONIS keyswitch is ideal for:

• Industrial control panels and machinery
• Emergency stop and safety circuits
• Access control systems
• Equipment authorization and security
• Motor control and machinery start/stop
• Process control applications
• Safety and security installations
• Maintenance and service access control

Installation and Operation

Mounting Requirements:

• Panel Thickness: Standard industrial panels
• Cutout Diameter: 22mm mounting hole
• Installation: Front panel mounting
• Accessibility: Key operation from front panel

Electrical Connection:

• Contact Configuration: Maintained switching contacts
• Wiring: Standard terminal connections
• Circuit Integration: Compatible with control circuits
• Load Capacity: Suitable for control circuit applications

Key Operation:

• Insertion: Key insertion in designated position
• Rotation: 50-degree actuating angle
• Positions: O (Off) and I (On) positions
• Key Removal: Only possible in O (Off) position

Security and Safety

Access Control:

• RONIS Lock System: Proven security mechanism
• Lock Number 455: Specific lock configuration
• Key Management: 2 keys provided for redundancy
• Unauthorized Access: Prevention through key control

Operational Safety:

• Latching Operation: Maintained switch positions
• Positive Feedback: Clear position indication
• Reliable Switching: Consistent operation characteristics
• Industrial Grade: Designed for demanding environments

Maintenance and Service

Routine Maintenance:

• Key Operation: Regular operation verification
• Contact Inspection: Periodic electrical testing
• Mechanical Check: Actuator movement verification
• Cleaning: Standard industrial cleaning procedures

Service Support:

• Technical Documentation: Complete specifications available
• Replacement Parts: Contact Siemens for availability
• Technical Support: Engineering assistance available
• Migration Path: Upgrade options to current technology

Compatibility

System Integration:

• Control Panels: Standard 22mm mounting
• Electrical Systems: Compatible with control circuits
• Safety Circuits: Suitable for safety applications
• Industrial Equipment: Machine control integration

Upgrade Path:

• SIRIUS ACT 3SU1: Current technology platform
• Enhanced Features: Improved functionality available
• Migration Tools: Conversion assistance available
• Technical Support: Application engineering support

REACH Compliance

Currently, there is no information on SVHC (Substances of Very High Concern) from the supply chain. Products are regularly compared with the REACH candidate list, and information will be updated as new findings become available.

Download existing graphical data for this product:

• Product Information
• Product Datasheet
• SIRIUS ACT 3SU1 System Manual
• Conversion Tool and Successor Information
• SIRIUS ACT Configurator
• Lock Information for SIRIUS ACT
• Technical Support Documentation

Note: For new installations and replacements, please consider the current SIRIUS ACT 3SU1 series (recommended: 3SU1000-4CF01-0AA0). Contact your local Siemens representative for migration assistance and technical support.