Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent - Surface-Mounted Relays
EATONSurface-Mounted Relays

EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent

The EATON Current Sensor Relay is a surface-mounted relay with a fixed trip point of 1 A, designed for undercurrent monitoring. It features a switch adjustment method and screw terminal electrical connection, with no…

SKU 3G-OTH-35825

Brand
EATON
Item
Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent
Category
Surface-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
ECSNCFSC
Type
Overcurrent/Undercurrent, Screw
Trip Point
1 A
Current Rating
150 A
Mounting Style
Surface
Trip Point Type
Fixed
Status Indicator
No Indicator
Adjustment Method
Switch
Monitored Parameters
Undercurrent
Electrical Connection
Screw Terminal

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Current Sensor Relay is a surface-mounted relay with a fixed trip point of 1 A, designed for undercurrent monitoring. It features a switch adjustment method and screw terminal electrical connection, with no status indicator. This relay is identified by manufacturer part number ECSNCFSC.

Frequently Asked Questions

What is the EATON Current Sensor Relay used for?

The EATON Current Sensor Relay (MPN ECSNCFSC) monitors undercurrent conditions in industrial circuits. It is surface-mounted with a fixed 1 A trip point and a 150 A current rating, making it suitable for protecting motors, pumps, and conveyors from undercurrent faults that indicate load loss or mechanical failure.

What are the specifications of the EATON Current Sensor Relay?

This EATON relay has a 150 A current rating, a fixed trip point of 1 A, and monitors undercurrent parameters. It uses a switch adjustment method, screw terminal electrical connection, and surface mounting style. There is no status indicator. The manufacturer part number is ECSNCFSC.

Where to buy the EATON Current Sensor Relay worldwide?

3G Electric supplies the EATON Current Sensor Relay (ECSNCFSC) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this relay to any international destination.

How to install the EATON Current Sensor Relay?

Mount the EATON relay on a flat surface using the provided screw holes. Connect wires to the screw terminals per the wiring diagram, ensuring the monitored circuit passes through the sensor. Set the trip point via the switch to 1 A for undercurrent detection. Test the relay by simulating an undercurrent condition to verify operation.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 150 A Current Rating, Pin (MPN CSDSC-C50100L0)
JOHNSON CONTROLS
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 150 A Current Rating, Pin (MPN CSDSC-C50100L0)
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 100 A Current Rating, 24V AC, Pin (MPN CSDSC-C50100L1)
JOHNSON CONTROLS
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 100 A Current Rating, 24V AC, Pin (MPN CSDSC-C50100L1)
ATC DIVERSIFIED ELECTRONICS Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent (MPN CMG0101)
ATC DIVERSIFIED ELECTRONICS
ATC DIVERSIFIED ELECTRONICS Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent (MPN CMG0101)
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin (MPN CSDSC-S75050L)
JOHNSON CONTROLS
JOHNSON CONTROLS Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin (MPN CSDSC-S75050L)
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 24V AC, Tab
Dayton
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 24V AC, Tab

More from EATON

View all EATON parts
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNOFSP)
EATON
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNOFSP)
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNOFSC)
EATON
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNOFSC)
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNCFSP)
EATON
EATON Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw (MPN ECSNCFSP)
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNOASP)
EATON
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNOASP)
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNOASC)
EATON
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNOASC)
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNCASC)
EATON
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNCASC)
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNCASP)
EATON
EATON Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw (MPN ECSNCASP)