Siemens 3RK1903-1BD00 PM-D F3 Fail-safe Extension Module
Siemens PM-D F3 Fail-safe Extension Module for Motor Starters.
The Siemens 3RK1903-1BD00 is a PM-D F3 fail-safe extension module designed for Siemens motor starter power modules. It extends the capabilities of PM-D F1/2 modules, allowing for an additional potential group with a delay function adjustable from 0.5 to 30 seconds. This module can be plugged onto TM-PF30 S47-C0 -C1 components.
This extension module is crucial for implementing advanced safety functions in industrial machinery, meeting safety category 3 requirements according to EN 954-1. It is ideal for applications where controlled shutdown sequences and extended safety interlocks are necessary to protect personnel and equipment.
As a veteran-owned surplus parts supplier, Stanlo Automation offers the Siemens 3RK1903-1BD00. We provide reliable and cost-effective solutions for your industrial automation safety needs, ensuring compliance and operational integrity.
| Part Number | 3RK1903-1BD00 |
| Manufacturer | Siemens |
| Type | PM-D F3 Fail-safe Extension Module |
| Compatibility | PM-D F1/2 Power Modules |
| Delay Time | 0.5-30s |
| Safety Category | up to 3 (EN 954-1) |