• Siemens 3RH1921-1DA11 SIRIUS Auxiliary Switch Block | 1NO + 1NC Contacts | Brand New Original-YingZhou Automatization
1 1

YingZhou Automatization

Siemens 3RH1921-1DA11 SIRIUS Auxiliary Switch Block | 1NO + 1NC Contacts | Brand New Original

Siemens 3RH1921-1DA11 SIRIUS Auxiliary Switch Block | 1NO + 1NC Contacts | Brand New Original

$14.99 USD
$14.99 USD
Распродажа Продано
Model Number
YingZhou Industrial | Technical Specification

Siemens 3RH1921-1DA11

Feature Specification
Model / Part Number 3RH1921-1DA11 (SIRIUS Auxiliary Switch Block)
Series SIRIUS Modular Switching System
Contact Configuration 1 Normally Open (NO) + 1 Normally Closed (NC) contacts
Mounting Type Front-facing snap-on mounting for SIRIUS contactors
Condition Brand New Original

Performance Overview

The Siemens 3RH1921-1DA11 (SIRIUS Auxiliary Switch Block) is a versatile, high-reliability expansion accessory designed to snap onto standard Siemens SIRIUS power contactors. Featuring a combined 1NO and 1NC contact arrangement, this module expands the switching and signaling capabilities of industrial motor control circuits effortlessly.

🚀 Key Performance Benefits

  • Easy Front Mounting: Snaps securely onto the front of compatible SIRIUS contactors without requiring extra panel space.
  • Flexible Signaling: Integrated 1NO and 1NC contacts provide immediate feedback and control interlocking options.
  • High Industrial Endurance: Built with robust materials to maintain stable electrical contact performance across heavy switching cycles.
  • Siemens Original Quality: Guaranteed brand-new original manufacturing to ensure optimal operational reliability and long service life.

⚙️ YingZhou Industrial Automation Integration

Просмотреть всю информацию

Hot Products

Посмотреть все

PRODUCT CATEGORY