1 units sold

Siemens 3RH1921-1CA01 | SIRIUS Auxiliary Contact Block, 1NO +
Condition: New
Warranty: 1 Year

+10 Available
We deliver worldwide
sales@ddpartssolution.com
📞 +1 (689) 275-3558
Siemens 3RH1921-1CA01 | SIRIUS Auxiliary Contact Block, 1NO + 1NC, Front Mounting
Overview:
The Siemens 3RH1921-1CA01 is a SIRIUS auxiliary contact block, designed for expanding the control functions of contactors in industrial automation applications. With 1 Normally Open (NO) and 1 Normally Closed (NC) contact, this module ensures reliable electrical control circuit switching and seamless integration with Siemens contactors.
Key Features:
- 1NO + 1NC Contacts: Allows flexible control circuit expansion.
- Front Mounting Design: Enables easy and secure installation on SIRIUS contactors.
- Reliable Contact Performance: Ensures consistent switching operations.
- Compact & Modular Design: Optimized for space-saving control panel integration.
- Industrial-Grade Durability: Designed for long-term use in demanding environments.
Technical Specifications:
- Product Type: SIRIUS Auxiliary Contact Block
- Part Number: 3RH1921-1CA01
- Number of Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
- Mounting Type: Front Mounting on SIRIUS Contactors
- Switching Capacity: Designed for low-voltage control circuits
- Protection Rating: IP20 (For control cabinet installations)
- Compliance: Meets IEC and industrial safety standards
Applications:
- Industrial Automation: Provides reliable auxiliary switching functions.
- Motor Control Panels: Expands contactor functionality in motor circuits.
- Process Control Systems: Supports signal switching in automation networks.
The Siemens 3RH1921-1CA01 SIRIUS Auxiliary Contact Block is a versatile and high-performance solution, ensuring efficient control circuit expansion, reliable switching, and seamless integration in industrial automation systems.
Warranty Policy
Our warranty policy is designed to provide peace of mind and confidence in your purchases.
----------------------------------
New
1-year
This warranty covers manufacturing defects and performance issues, ensuring that you can enjoy your product worry-free.
----------------------------------
Our priority is to ensure your satisfaction and the quality of our products and services. If you have any questions about our warranty policy, please do not hesitate to contact our customer service team.
sales@ddpartssolution.com
📞 +1 (689) 275-3558
----------------------------------
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