Backorder available · Factory lead time 2–3 weeks.
The Siemens 3RH2911-2HA13 is a high-performance SIRIUS auxiliary switch block designed for front mounting on 3RT2 power contactors and 3RH2 contactor relays. This essential component for control circuit expansion features a reliable 1 Normally Open (NO) and 3 Normally Closed (NC) contact configuration with convenient spring-loaded terminals. As part of the SIRIUS modular system, it offers simple, tool-free snap-on installation, ensuring secure and efficient wiring in industrial control applications.
Front-Mounted Design – Easy installation without additional space requirements.
Contact Configuration: 1 Normally Open (1 NO) + 3 Normally Closed (3 NC).
Spring-Loaded Terminals – Guarantees quick and secure wiring connections.
High Compatibility – Suitable for Siemens 3RT2 contactors and 3RH2 contactor relays.
Reliable Switching Performance – Ensures consistent electrical performance even under demanding conditions.
Durable Build Quality – Siemens engineering for long service life and superior reliability.
Enhanced Control: Adds auxiliary contact functionality for monitoring and control.
Quick Installation: Simple front mounting reduces downtime and maintenance effort.
Improved Safety: Secure spring terminals minimize the risk of loose connections.
Versatile Application: Ideal for automation panels, industrial machinery, and motor control systems.
Cost-Effective: Long lifespan and minimal maintenance reduce overall operational costs.
For more of our products, visit Turll today and explore our full range of SIRIUS control components.
| SKU / Model | 3RH2911-2HA13 |
|---|---|
| Weight | 0.06 kg |
| Dimensions | 65 × 55 × 50 mm |
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