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AIROTRONICS Current Sensor Relay: Surface Mounted, 30 A Current Rating, 3 to 50V DC - Surface-Mounted Relays
AIROTRONICSSurface-Mounted Relays

AIROTRONICS Current Sensor Relay: Surface Mounted, 30 A Current Rating, 3 to 50V DC

The AIROTRONICS Current Sensor Relay: Surface Mounted (SKU 21EU15, MPN HCSDC030A) is a surface-mounted relay with an adjustable trip point of 6 to 30 A. It features a 30 A current rating, operates on 3 to 50V DC, and…

SKU 3G-OTH-35685

Brand
AIROTRONICS
Item
Current Sensor Relay: Surface Mounted, 30 A Current Rating, 3 to 50V DC
Category
Surface-Mounted Relays
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Technical Specifications

AIROTRONICS
Manufacturer Part Number
HCSDC030A
Type
Tab
DC
3 to 50V
Trip Point
6 to 30 A
Current Rating
30 A
Mounting Style
Surface
Trip Point Type
Adjustable
Status Indicator
No Indicator
Electrical Connection
Quick Connect Tabs
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AIROTRONICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AIROTRONICS Current Sensor Relay: Surface Mounted (SKU 21EU15, MPN HCSDC030A) is a surface-mounted relay with an adjustable trip point of 6 to 30 A. It features a 30 A current rating, operates on 3 to 50V DC, and uses quick connect tabs for electrical connection. This unit has no status indicator.

Used in

Common applications for AIROTRONICS
Industrial burner control — AIROTRONICS MC2003601H timing relay for repeat cycle on/off delay in flame safeguard sequencing
Pump motor sequencing — AIROTRONICS MC1003631H delay on make relay for staggered start of multiple pumps
Conveyor system timing — AIROTRONICS MC4003601H interval on relay for timed material feed cycles
DC motor overcurrent protection — AIROTRONICS HCSDC030A current sensor relay for adjustable trip monitoring in 24V DC circuits
HVAC damper control — AIROTRONICS MC1003601H one shot on break relay for momentary actuator positioning
Process timer for gas valve purge — AIROTRONICS MC2003631H resettable single shot watchdog relay for safety lockout timing

AIROTRONICS Products

3G Electric supplies AIROTRONICS 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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