Siemens
Siemens 3RN1010-1BB00 Thermistor Motor Protection Standard Unit
Siemens 3RN1010-1BB00 Thermistor Motor Protection Standard Evaluation Unit.
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12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Auto-reset function
Thermistor monitoring
Standard evaluation unit
Screw terminals
24V AC/DC power
Product description
The Siemens 3RN1010-1BB00 is a standard evaluation unit for thermistor motor protection, featuring an AUTO-RESET function. It consumes 2W and operates on 24V AC/DC, utilizing screw terminals for connection.
This unit is designed for protecting motors against thermal overload in industrial environments. Applications include motor control centers, manufacturing equipment, and pumping systems.
Stanlo Automation, a veteran-owned business, specializes in surplus industrial automation parts, offering legacy and hard-to-find components like the 3RN1010-1BB00 to keep your operations running smoothly.
Technical specifications
| Type | Standard evaluation unit |
| Function | Thermistor motor protection |
| Reset | AUTO-RESET |
| Power Consumption | 2 W |
| Voltage | 24 V AC/DC |
| Terminals | Screw |
Common applications
Motor protection
Industrial machinery
Pump stations
HVAC control
Automation systems
Compatible systems
Designed for use with Siemens Sirius motor protection components.
Also known as
Siemens 3RN1010-1BB00 relay
3RN1010-1BB00 motor protection
Siemens thermistor monitoring
Replaces / compatible with
This is a phased-out product. The preferred successor is 3RN2010-1BA30.
Technical note
Expert tip
Ensure the thermistor circuit is properly isolated and protected against short circuits to prevent false tripping.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 reset type and power requirement for the Siemens 3RN1010-1BB00?
The Siemens 3RN1010-1BB00 features an AUTO-RESET function, allowing it to automatically reset after a fault. It requires a 24V AC/DC power supply and consumes approximately 2W.