ECSL40B

Product Status Obsolete
Type Current Sensing AC
Trip Status Energized Low
Trip Range 0.5 ~ 5A AC

RELAY CUR SENSE 120VAC 0.5-5A

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ECSL40B Specifications

10 parameters
Product Status
Obsolete
Type
Current Sensing AC
Trip Status
Energized Low
Trip Range
0.5 ~ 5A AC
Delay Time
0.5 Sec ~ 50 Sec
Voltage - Supply
120VAC
Output Type
Relay
Circuit
SPDT (1 Form C)
Contact Rating @ Voltage
10A @ 240VAC
Mounting Type
Chassis Mount

About ECSL40B

The Littelfuse ECSL40B is a Monitor - Relay Output electronic component manufactured by Littelfuse. Buy ECSL40B from seekcomp, your trusted ECSL40B supplier and professional Littelfuse distributor. RELAY CUR SENSE 120VAC 0.5-5A. This ECSL40B component features Mounting Type: Chassis Mount.

Key Specifications

Mounting TypeChassis Mount

The ECSL40B offers 10 documented technical parameters. Additional specifications include Product Status (Obsolete), Type (Current Sensing AC), Trip Status (Energized Low), Trip Range (0.5 ~ 5A AC), Delay Time (0.5 Sec ~ 50 Sec). For complete technical data, refer to the Parameters table above.

Download ECSL40B PDF Datasheet for pinout diagrams, application circuits, and performance curves.

About Littelfuse

Littelfuse manufactures mission-critical circuit protection, power control, and sensing solutions that drive efficiency across the automotive, industrial, medical, and aerospace industries. As your dedicated seekcomp partner, we provide access to 71,974+ Littelfuse parts spanning 207 unique categories, including essential alarms, buzzers, and sirens, along with durable battery charging hardware.

Littelfuse ECSL40B in stock — available for immediate purchase from seekcomp. As a professional Littelfuse distributor and ECSL40B supplier, we guarantee 100% genuine and original components sourced directly from the manufacturer. We offer competitive ECSL40B pricing, flexible order quantities, and reliable worldwide shipping. Submit a Request for Quote (RFQ) to get the best ECSL40B price with fast delivery. Download the ECSL40B PDF datasheet for complete technical specifications.
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Frequently Asked Questions

What is the Littelfuse ECSL40B?

The Littelfuse ECSL40B is a Monitor - Relay Output electronic component manufactured by Littelfuse. Designed for professional applications, this Littelfuse Monitor - Relay Output offers reliable performance in industrial, automotive, and consumer electronics systems. seekcomp maintains verified stock of the ECSL40B for immediate worldwide shipment.

What is the ECSL40B cross reference or equivalent?

The ECSL40B cross reference and equivalent parts can be identified using the Littelfuse ECSL40B datasheet specifications. Common ECSL40B alternatives are typically found within the Littelfuse Monitor - Relay Output product family. Contact seekcomp for ECSL40B cross-reference assistance — our engineers can recommend compatible substitutes based on your application requirements.

Where can I buy the ECSL40B from a trusted distributor?

You can buy the ECSL40B from seekcomp, an authorized Littelfuse distributor and professional ECSL40B supplier. We stock genuine Littelfuse ECSL40B components sourced through verified supply channels. Submit a Request for Quote on this page to purchase the ECSL40B with competitive pricing and worldwide delivery.

How do I get the ECSL40B price and request a quote?

To get the current ECSL40B price, submit a Request for Quote (RFQ) on this page. seekcomp provides competitive Littelfuse ECSL40B pricing with volume discounts available for bulk orders. Our team will respond with a detailed ECSL40B quote — including unit price, lead time, and shipping options — within 24 hours.

Where can I download the ECSL40B PDF datasheet and specifications?

The ECSL40B PDF datasheet is available for free download on this page. Click the Datasheet button to access the complete Littelfuse ECSL40B technical specifications, including electrical characteristics, pinout diagrams, mechanical dimensions, and application notes. Use the ECSL40B datasheet to verify compatibility before ordering.

Is the ECSL40B in stock? What is the lead time and shipping?

Yes, the Littelfuse ECSL40B is currently in stock at seekcomp and available for immediate shipment worldwide. For in-stock ECSL40B orders, we offer same-day or next-day dispatch. Lead time and exact ECSL40B shipping details will be confirmed in your quote. We ship to 200+ countries via DHL, FedEx, and UPS.

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