Is there a prewarning function?

Yes, it distinguishes between prewarning (50-100% of set value) and alarm stages.

What mounting type is supported?

It supports 35mm DIN Rail mounting.

Acrel Leakage Current Operated Relay

Name: Acrel Leakage Current Operated Relay
Brand: ACREL CO., LTD.
SKU: 2112727295

Shanghai, ChinaACREL CO., LTD.

US$108.00

1 Piece

Sample price:US$92.60/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Leakage Monitoring

Model NO.

ASJ10-LD1A

Phase

Electricity Type

Number of Pole

N/a

Load

N/a

Protective Characteristics

N/a

Action Principle

Electromagnetic Type

Size

See Instruction

Type

Electric Parameter Relay

Operating Current

0.03, 0.05, 0.1, 0.3, 0.5, 1, 3, 5, 10, 30(a)

Delay on Release Toff

0,, 0.06, 0.1, 0.2, 0.3, 0.5, 0.8, 1, 4, 10(S)

Contact

Power Supply

AC/DC 85~265V

Non-Operating Current

50%in

Mounting Type

35mm DIN Rail

Transport Package

Carton

Specification

N/A

Trademark

Acrel

Origin

China

Production Capacity

50000

Key features

Dual Response Values: Features two separately adjustable response values for prewarning and alarm stages.

AC and Pulsed DC Sensitivity: Type A monitor sensitive to both AC and pulsed DC residual currents.

Wide Operating Current Range: Rated residual operating current options from 0.03A to 30A.

Adjustable Delay Settings: Delay on release adjustable from 0s to 10s for flexible system response.

Digital Display & Memory: LC display shows measured values with memory for operating data.

Dual Alarm Relays: Two separate changeover contacts (AL1 and AL2) for independent alarms.

Self-Monitoring Function: Includes device self-monitoring and CT connection monitoring.

Flexible Contact Configuration: N/O or N/C operation and fault memory behavior are selectable.

Company profile

Exhibition ExperienceQuality AssuranceR&D CapabilitiesManagement Certification

ACREL CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.35h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad electrical, power-electronics, automation, IoT, software, and related equipment business coverage. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and finished-product inspection. Its capabilities include 3D software design, ODM, SDK provision, new-product development, extensive customization, SMT/DIP production, automated sensing, debugging, and testing. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no reported in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence is insufficient for certification holding and customer cases.

Supplier typeThe stated business scope covers electrical signal equipment, power-electronic components, instruments and meters, software, intelligent equipment, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, and industrial automation systems. Its facilities include SMT and DIP assembly lines plus automatic sensing, debugging, and testing equipment, indicating a manufacturer and technical equipment supplier rather than a purely trading-oriented entity.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, and overseas service capability through agents or branches in Singapore covering installation, training, repair, maintenance, and debugging. However, it reports no overseas warehouse and no overseas showroom; these are logistical limitations but do not negate the documented service functions.

R&D capabilityThe supplier provides 3D software design, ODM, SDK access, and multiple forms of customization, and reports new products during the past year. Nevertheless, it states that it has not established an AI model for big-data processing and decision-enabled management, which is a stated sustainability and digital-management gap rather than proof of insufficient product innovation.

Production capacityProduction evidence includes SMT and DIP assembly lines, automatic electricity-sensor production, and automatic debugging and testing equipment; finished-product inspection instructions are uniformly followed. Lead times are stated as within 15 workdays in both peak and off-seasons, but the supplier reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, limiting evidence of flexible or backup capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These combined statements provide direct evidence of broad customization and design-development capability.