Siemens
Siemens 3RN1000-1AB00 Thermistor Motor Protection Compact Unit
Siemens 3RN1000-1AB00 Thermistor Motor Protection Compact Evaluation Unit.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
In Stock — Ready to Ship
Get a price for 3RN1000-1AB00
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Compact design
Thermistor protection
Automatic reset function
Screw terminals
24V AC/DC operation
Product description
The Siemens 3RN1000-1AB00 is a compact evaluation unit designed for thermistor motor protection. It operates on 24V AC/DC and features an AUTO function for automatic reset.
This unit is ideal for protecting electric motors from overheating in various industrial applications, including pump stations, conveyor systems, and general machinery control.
As a veteran-owned surplus parts distributor, Stanlo Automation offers hard-to-find and phased-out components like the 3RN1000-1AB00, ensuring you can maintain and repair your existing equipment.
Technical specifications
| Type | Compact evaluation unit |
| Function | Thermistor motor protection |
| Reset | AUTO |
| Power Consumption | 1 W |
| Voltage | 24 V AC/DC |
| Terminals | Screw |
Common applications
Motor protection
Industrial automation
Pump control
HVAC systems
Conveyor systems
Machine tools
Compatible systems
Compatible with Siemens Sirius motor protection systems.
Also known as
Siemens 3RN1000
3RN1000-1AB00 relay
Siemens motor starter protection
Replaces / compatible with
This is a phased-out product. The preferred successor is 3RN2000-1AA30.
Technical note
Expert tip
Ensure proper wiring of PTC thermistors to the input terminals for reliable motor temperature monitoring.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the voltage and reset type for the Siemens 3RN1000-1AB00?
The Siemens 3RN1000-1AB00 operates with a 24V AC/DC supply voltage. It features an AUTO reset function, meaning it will automatically attempt to reset after a fault condition is cleared.