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JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 200 A Current Rating, 0 to 250V AC/DC - Surface-Mounted Relays
JOHNSON CONTROLSSurface-Mounted Relays

JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 200 A Current Rating, 0 to 250V AC/DC

The JOHNSON CONTROLS Current Sensor Relay (MPN R310AE-2C) is a surface-mounted relay with a bracket mounting style. It monitors undercurrent with a fixed trip point of 0.75 A and features a terminal strip electrical…

SKU 3G-OTH-35991

Brand
JOHNSON CONTROLS
Item
Current Sensor Relay: Surface Mounted, 200 A Current Rating, 0 to 250V AC/DC
Category
Surface-Mounted Relays
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
R310AE-2C
Type
Pin
AC/DC
0 to 250V
Trip Point
0.75 A
Current Rating
200 A
Mounting Style
Bracket
Trip Point Type
Fixed
Status Indicator
LED Indicator
Monitored Parameters
Undercurrent
Electrical Connection
Terminal Strip
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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Current Sensor Relay (MPN R310AE-2C) is a surface-mounted relay with a bracket mounting style. It monitors undercurrent with a fixed trip point of 0.75 A and features a terminal strip electrical connection and an LED status indicator. The relay has a 200 A current rating and operates from 0 to 250V AC/DC.

Frequently Asked Questions

What is the JOHNSON CONTROLS R310AE-2C current sensor relay used for?

The JOHNSON CONTROLS R310AE-2C is a surface-mounted current sensor relay used to monitor undercurrent conditions in industrial equipment. It detects when current drops below its fixed 0.75 A trip point, triggering an alarm or shutdown to protect motors, pumps, and conveyors from damage due to load loss or belt failure.

What are the specifications of the JOHNSON CONTROLS R310AE-2C current sensor relay?

The JOHNSON CONTROLS R310AE-2C is a surface-mounted relay with a bracket mounting style. It has a 200 A current rating, operates from 0 to 250V AC/DC, and monitors undercurrent with a fixed trip point of 0.75 A. Electrical connection is via a terminal strip, and it includes an LED status indicator.

Where to buy the JOHNSON CONTROLS R310AE-2C current sensor relay worldwide?

3G Electric supplies the JOHNSON CONTROLS R310AE-2C current sensor relay worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this surface-mounted relay.

How to install the JOHNSON CONTROLS R310AE-2C current sensor relay?

Mount the JOHNSON CONTROLS R310AE-2C securely using its bracket to a flat surface near the monitored conductor. Connect the terminal strip per the wiring diagram, ensuring the conductor passes through the sensor aperture. Apply power from 0 to 250V AC/DC and verify the LED indicator shows correct undercurrent monitoring.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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