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| SKU | AI0104 |
| Condition | Used / Inspected |
| Warranty | 30 Days |
| Categories | Industrial Controls, Safety Relays |
| Ships From | Bardstown, KY |
| Ground | UPS / FedEx |
| Express | Next Day Air Available |
| Freight | Available on Request |
| Cutoff | 2:00 PM EST Mon–Fri |
The STI SR103AM01 is a dual-channel safety monitoring relay designed for industrial safety applications. This relay provides 3 N/O outputs to route power to the coils of power contactors, plus 1 N/C auxiliary output for signaling purposes, with External Device Monitoring (EDM) provided with a N/C loop. It features DIN rail mounting and operates at 24VAC/DC supply voltage.
| Specification | Value |
|---|---|
| Brand | STI |
| Model/Part Number | SR103AM01 |
| Product Type | Safety Relay |
| Coil Voltage | 24V AC/DC |
| Input Type | 1 N/C or 2 N/C or 2 solid state |
| Safety Outputs | 3 N/O |
| Auxiliary Output | 1 N/C |
| Contact Rating AC | 3A @ 230VAC (AC-15) |
| Contact Rating DC | 2A @ 24VDC (DC-13) |
| Power Consumption | Approx. 1 VA |
| Max Input Resistance | 800 Ohms per channel |
| Mounting Type | 35mm DIN Rail |
| Enclosure Rating | IP20 / IP40 / NEMA 1 |
| Operating Temperature | -15°C to +40°C |
| Reset Mode | Monitored manual or automatic/manual |
| Impulse Withstand Voltage | 2500V |
| Weight | 230g (8.1 oz) |
| Color | Red |
| Part Number (STI) | 44510-1031 |
We warranty all items for 30 days from date of purchase.
| Brand | STI |
| Manufacturer | STI |
| Model | SR103AM01 |
| MPN | SR103AM01 |
| Part Number | SR103AM01 |
| Condition | Used |
| Weight | 1.00 |
| Coil Voltage | 24V AC/DC |
| Amperage | 3A |
| Current Rating | 3A |
| Current Type | AC/DC |
| Shelf Location | F-19 Tub 2 |
| Country of Origin | United States |
| Unit Type | Safety Relay |
We warranty all items for 30 days from date of purchase. If the item is defective, we will provide a refund or replacement at our discretion.
Items may be returned within 30 days of receipt. Please contact us before shipping any return. Items must be in original condition. Shipping costs are non-refundable.
Orders placed before 2:00 PM EST Monday–Friday typically ship the same day via UPS or FedEx. We also offer Next Day Air and freight options for larger items.
Yes! We actively buy used industrial equipment including robots, motors, drives, PLCs, and more. Contact us at 800-380-4913 or email us for a quote.
