Warrick 26NMB1B0A Control
The Warrick 26NMB1B0A Control is a reliable low water cutoff plug-in module engineered specifically for boiler feed and condensate pump applications. Operating on a 120Vac supply voltage, this 10,000 ohm direct acting controller utilizes a SPDT relay configuration (1 NO / 1 NC) to provide versatile switching capabilities for industrial and commercial systems. Designed for efficient field deployment, the 11-pin DIN mount style simplifies installation into standard screw connector sockets within existing control panels. A critical feature for safety-sensitive environments, the manual reset with power outage feature ensures the system remains latched in a safe state following a power failure, preventing unprotected dry-fire conditions. The unit includes a remote mount normally closed pushbutton interface and an integrated test feature, allowing technicians to verify circuit integrity and response times during routine maintenance without disrupting the primary fluid process.
Key Benefits for Technicians
- Enhanced Safety Logic: The manual reset prevents automatic restarts after power loss, protecting boiler vessels from thermal shock.
- Simplified Serviceability: The plug-in module design allows for rapid replacement without rewiring the entire control circuit.
- Versatile Integration: SPDT contacts allow for simultaneous control of an alarm circuit and a primary load.
- Precise Conductivity Sensing: 10,000 ohm sensitivity is optimized for standard potable water and condensate applications.
- Compact Footprint: Standard 11-pin base fits standard industrial enclosures and DIN rail configurations.
Common Technical Questions
How do I test the 26NMB1B0A during maintenance?
The unit features a built-in test button and supports a remote NC pushbutton. Depressing the test circuit simulates a low-water condition to verify the SPDT relay trips and locks correctly.
Does this unit require a specific probe for operation?
Yes, this liquid level control requires conductivity probes (typically Series 3W or 3E) matched to the vessel depth and fluid type to complete the sensing circuit.
What is the difference between direct and inverse acting in this model?
The Warrick 26NMB1B0A is direct acting, meaning the relay energizes when the liquid level rises to reach the probe, making it ideal for pump-down or high-level alarm applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $596.35
-65%$596.35
$208.72Warrick 26NMB1B0A Control
The Warrick 26NMB1B0A Control is a reliable low water cutoff plug-in module engineered specifically for boiler feed and condensate pump applications. Operating on a 120Vac supply voltage, this 10,000 ohm direct acting controller utilizes a SPDT relay configuration (1 NO / 1 NC) to provide versatile switching capabilities for industrial and commercial systems. Designed for efficient field deployment, the 11-pin DIN mount style simplifies installation into standard screw connector sockets within existing control panels. A critical feature for safety-sensitive environments, the manual reset with power outage feature ensures the system remains latched in a safe state following a power failure, preventing unprotected dry-fire conditions. The unit includes a remote mount normally closed pushbutton interface and an integrated test feature, allowing technicians to verify circuit integrity and response times during routine maintenance without disrupting the primary fluid process.
Key Benefits for Technicians
- Enhanced Safety Logic: The manual reset prevents automatic restarts after power loss, protecting boiler vessels from thermal shock.
- Simplified Serviceability: The plug-in module design allows for rapid replacement without rewiring the entire control circuit.
- Versatile Integration: SPDT contacts allow for simultaneous control of an alarm circuit and a primary load.
- Precise Conductivity Sensing: 10,000 ohm sensitivity is optimized for standard potable water and condensate applications.
- Compact Footprint: Standard 11-pin base fits standard industrial enclosures and DIN rail configurations.
Common Technical Questions
How do I test the 26NMB1B0A during maintenance?
The unit features a built-in test button and supports a remote NC pushbutton. Depressing the test circuit simulates a low-water condition to verify the SPDT relay trips and locks correctly.
Does this unit require a specific probe for operation?
Yes, this liquid level control requires conductivity probes (typically Series 3W or 3E) matched to the vessel depth and fluid type to complete the sensing circuit.
What is the difference between direct and inverse acting in this model?
The Warrick 26NMB1B0A is direct acting, meaning the relay energizes when the liquid level rises to reach the probe, making it ideal for pump-down or high-level alarm applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Warrick 26NMB1B0A Control is a reliable low water cutoff plug-in module engineered specifically for boiler feed and condensate pump applications. Operating on a 120Vac supply voltage, this 10,000 ohm direct acting controller utilizes a SPDT relay configuration (1 NO / 1 NC) to provide versatile switching capabilities for industrial and commercial systems. Designed for efficient field deployment, the 11-pin DIN mount style simplifies installation into standard screw connector sockets within existing control panels. A critical feature for safety-sensitive environments, the manual reset with power outage feature ensures the system remains latched in a safe state following a power failure, preventing unprotected dry-fire conditions. The unit includes a remote mount normally closed pushbutton interface and an integrated test feature, allowing technicians to verify circuit integrity and response times during routine maintenance without disrupting the primary fluid process.
Key Benefits for Technicians
- Enhanced Safety Logic: The manual reset prevents automatic restarts after power loss, protecting boiler vessels from thermal shock.
- Simplified Serviceability: The plug-in module design allows for rapid replacement without rewiring the entire control circuit.
- Versatile Integration: SPDT contacts allow for simultaneous control of an alarm circuit and a primary load.
- Precise Conductivity Sensing: 10,000 ohm sensitivity is optimized for standard potable water and condensate applications.
- Compact Footprint: Standard 11-pin base fits standard industrial enclosures and DIN rail configurations.
Common Technical Questions
How do I test the 26NMB1B0A during maintenance?
The unit features a built-in test button and supports a remote NC pushbutton. Depressing the test circuit simulates a low-water condition to verify the SPDT relay trips and locks correctly.
Does this unit require a specific probe for operation?
Yes, this liquid level control requires conductivity probes (typically Series 3W or 3E) matched to the vessel depth and fluid type to complete the sensing circuit.
What is the difference between direct and inverse acting in this model?
The Warrick 26NMB1B0A is direct acting, meaning the relay energizes when the liquid level rises to reach the probe, making it ideal for pump-down or high-level alarm applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
