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ESS31-TC-002-DC24V-1A The E-T-A ESS31-TC-002-DC24V-1A is a 1A solid-state electronic circuit breaker designed for DC 24V load circuits. It offers DIN rail mounting and active current limitation.
Mfr Part #:

ESS31-TC-002-DC24V-1A

Mfr Name: ETA
ETA
The E-T-A ESS31-TC-002-DC24V-1A is a 1A solid-state electronic circuit breaker designed for DC 24V load circuits. It offers DIN rail mounting and active current limitation.
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ESS31-TC-002-DC24V-1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
Width
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ESS31-TC-002-DC24V-1A Description

Short technical summary and product information.

The E-T-A ESS31-TC-002-DC24V-1A is a 12.5mm wide electronic circuit breaker specifically designed to protect DC 24V load circuits, enhancing system uptime. It features active electronic current limitation for short circuits and overload disconnection typically at 1.2 times the rated current. This breaker responds faster than typical switch mode power supplies, preventing voltage dips.

 

Installation is facilitated by DIN rail mounting, allowing for flexible grouping of devices. The ESS31-T series can handle capacitive loads up to 40,000 µF and is available in fixed current ratings from 0.5A to 12A. It includes an integral fail-safe element synchronized with the rated current and cable cross-section for simplified planning. Approvals include UL1077 and UL60947-4-1, making it suitable for industrial control panels.

 

The circuit breaker provides physical isolation when in the OFF condition, ensuring safety during maintenance. Terminals are suitable for field wiring. Its design ensures safe worldwide use, approved according to EN/IEC60934 (VDE) and UL1077 (Supplementary Protector), UL 1310 (NEC Class 2).

ESS31-TC-002-DC24V-1A Quick Information

Product Type: Circuit Breaker
Series: ESS31-T
Canonical Name: E-T-A ESS31-T Electronic Circuit Breaker
Subcategory: Solid State Circuit Breaker

ESS31-TC-002-DC24V-1A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESS31-TC-002-DC24V-1A Features

  • Protects DC 24V load circuits effectively.
  • Features active electronic current limitation.
  • Handles capacitive loads up to 40,000 µF.
  • Fast installation via DIN rail mounting.
  • Provides physical isolation for safety.

ESS31-TC-002-DC24V-1A Applications

  • Ideal for DC 24V machine protection.
  • Suitable for industrial control panels.
  • Enhances uptime of systems.
  • Prevents voltage dips in power supplies.

ESS31-TC-002-DC24V-1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the ESS31-TC-002-DC24V-1A?

The current rating is 1A.

What is the voltage rating of this circuit breaker?

The voltage rating is 30V DC.

What type of circuit breaker is the ESS31-TC-002-DC24V-1A?

It is a solid state circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What mounting type does this breaker use?

It uses DIN Rail mounting.

What actuator type does the ESS31-TC-002-DC24V-1A have?

It has a pushbutton actuator.

What approvals does this circuit breaker hold?

It is approved to EN60934 and UL1077.

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