Siemens 3RH1921-1CA10 | SIRIUS Auxiliary Contact Block, 1 NO + 1

Siemens 3RH1921-1CA10 | SIRIUS kk, 1 NO + 1 NC, Snap-On

Overview:

The Siemens 3RH1921-1CA10 is a SIRIUS auxiliary contact block, designed for expanding the functionality of Siemens contactors and control circuits. Featuring 1 normally open (NO) and 1 normally closed (NC) contact, it allows flexible switching in automation and motor control applications. The snap-on mounting design ensures quick and secure installation without the need for additional wiring.

Key Features:

• 1 NO + 1 NC Contact Configuration: Provides reliable circuit expansion.
• Snap-On Mounting: Enables quick installation on Siemens contactors.
• Durable & Industrial-Grade Design: Ensures long-lasting performance.
• Compact & Modular: Optimized for control panels and switchgear applications.
• Reliable Electrical Performance: Designed for high switching frequency environments.

Technical Specifications:

• Product Type: SIRIUS Auxiliary Contact Block
• Part Number: 3RH1921-1CA10
• Contact Configuration: 1 Normally Open (NO) + 1 Normally Closed (NC)
• Mounting Type: Snap-on for Siemens contactors
• Voltage & Current Rating: Standard industrial ratings for control circuits
• Material: High-durability plastic and metal contacts
• Compliance: Meets IEC and industrial safety standards

Applications:

• Industrial Motor Control: Expands contactors for additional control signals.
• Machine Automation: Enhances PLC and relay-based switching systems.
• Process Control Panels: Provides reliable circuit expansion in automated systems.

The Siemens 3RH1921-1CA10 SIRIUS Auxiliary Contact Block is a versatile and durable solution, ensuring efficient control circuit expansion, seamless integration, and reliable switching performance in industrial automation environments.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply