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CL-LMR.C18DC2 1SVR440721R0300 ABB PLC Programmable Logic Controller -20°C To 60°C

Name: CL-LMR.C18DC2 1SVR440721R0300 ABB PLC Programmable Logic Controller -20°C To 60°C
Brand: Shenzhen Wisdomlong Technology CO.,LTD
SKU: CL-LMR.C18DC2 1SVR440721R0300
Price: 100000 USD
Availability: InStock

Product Details:

Place of Origin:	Germany
Brand Name:	ABB
Certification:	CE
Model Number:	CL-LMR.C18DC2 1SVR440721R0300

Detail Information

Place of Origin:

Germany

Brand Name:

ABB

Certification:

Model Number:

CL-LMR.C18DC2 1SVR440721R0300

Power:

6W Max

Integrated Outputs:

8points

Integrated Inputs:

12 Points

Operatingtemperature:

-20°C To 60°C

Profibus Connection Im:

155-5 DP ST For Max 12

Current:

125V

Voltage:

24VDC

Product Weight:

0.3 KG

Highlight:

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ABB PLC controller with wide temperature range

Programmable Logic Controller for industrial automation

1SVR440721R0300 PLC with -20°C to 60°C

Trading Information

Minimum Order Quantity:

Price:

negotiation

Packaging Details:

New and Original

Delivery Time:

5-8 days

Payment Terms:

T/T, L/C

Supply Ability:

100

Product Description

CL-LMR.C18DC2 1SVR440721R0300 ABB PLC Programmable Logic Controller -20°C To 60°C

CL-LMR.C18DC2 1SVR440721R0300 Description

The CL-LMR.C18DC2 (ABB Order Code: 1SVR440721R0300) is a high-quality, DIN-rail mounted, high-performance Residual Current Circuit Breaker (RCCB) from ABB. Designed to protect people and installations from the risks of earth leakage currents, it is a core component in electrical distribution panels for residential, commercial, and industrial applications. This RCCB provides protection against both AC (sinusoidal) and pulsating DC fault currents, known as Type A sensitivity. It is engineered for reliable detection of dangerous residual currents, ensuring rapid disconnection of the circuit to prevent electric shock and fire hazards.

CL-LMR.C18DC2 1SVR440721R0300 Features

Enhanced Safety: Provides reliable protection against both AC and pulsating DC residual fault currents (Type A), offering broader protection compared to standard AC-type devices, especially in circuits with modern electronic equipment.
Sensitivity to Pulsating DC: Key feature of a Type A RCCB, capable of detecting the smooth DC residual currents that can be generated by single-phase rectifiers (e.g., in consumer electronics, variable speed drives, lighting).
High-Quality Trip Mechanism: Features a precise, reliable electromagnetic trip mechanism that operates independently of the mains voltage, ensuring protection even in the event of a neutral failure.
Robust Construction & Long Life: Built with durable materials and a high-breaking capacity contact system, designed for a long electrical and mechanical lifespan with consistent performance.
Clear Status Indication: Equipped with clear ON/OFF markings and a visual flag (often green/red) to indicate the device status (tripped/on) at a glance.
Easy Installation & Wiring: Standard DIN-rail mounting (EN 60715) and front-accessible terminals with captive screws allow for quick and secure installation. Transparent terminal covers are often included for safety.
Wide Temperature Range: Designed to operate reliably across a broad ambient temperature range, suitable for various installation environments.

CL-LMR.C18DC2 1SVR440721R0300 Materials & Applications

Materials: The housing is made of high-grade, flame-retardant thermoplastic (Polyamide 6.6) for durability and electrical safety. Internal components include silver alloy contacts for reliable switching, a ferromagnetic core for the current balance transformer, and a precision tripping mechanism made of engineered plastics and corrosion-resistant metals. Terminals are typically tin-plated copper alloy.
Applications: Essential for electrical safety in circuits that may include equipment generating pulsating DC leakage currents:
- Final distribution circuits in residential buildings, houses, and apartments.
- Commercial spaces like offices, shops, and schools.
- Industrial control panels and machinery with single-phase electronic loads.
- Circuits supplying washing machines, dishwashers, induction hobs, LED drivers, IT equipment, and UPS systems.
- As a key component in consumer units and distribution boards.

CL-LMR.C18DC2 1SVR440721R0300 Key Parameters

Parameter	Specification
Product Type	Residual Current Circuit Breaker (RCCB)
Manufacturer & Series	ABB, Compact Home Series (or similar residential range)
Order Code / Article Number	1SVR440721R0300
Model Designation	CL-LMR.C18DC2 (Type A, 2-Pole)
Rated Current (In)	16 A
Poles	2 Poles (Phase + Neutral)
Rated Voltage (Ue)	230 V AC
Rated Residual Operating Current (IΔn)	30 mA
Type of RCD	Type A (Sensitive to AC sinusoidal and pulsating DC residual currents)
Tripping Characteristic	Instantaneous
Rated Making and Breaking Capacity (Icn)	6000 A
Rated Conditional Short-Circuit Current (Ics)	6000 A
Rated Conditional Residual Short-Circuit Current (IΔc)	6000 A
Mechanical Endurance	20,000 operating cycles
Electrical Endurance	2,000 operating cycles at In
Mounting	DIN Rail (35mm, EN 60715)
Terminal Connection	Cage Clamp, suitable for solid and stranded cables
Torque on Terminals	2.0 N·m
Protection Class (Housing)	IP40 (installed in enclosure), IP20 (finger-safe)
Ambient Temperature Range	-25°C to +60°C (Operation)
Standards Compliance	IEC/EN 61008-1, IEC/EN 62423

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Wisdomlong Technology CO.,LTD

CL-LMR.C18DC2 1SVR440721R0300 ABB PLC Programmable Logic Controller -20°C To 60°C 0

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

M*d

Bosnia and Herzegovina Feb 2.2026

Helpful (96)

Purchase 10pcs for first cooperation, the quality is good and delivery time is punctual. Salesman Susie is friendly and the service is great.

P*s

Chile Dec 17.2025

Helpful (80)

The items' quality is good. Condition is New and Original.

K*c

Philippines Oct 24.2025

Helpful (150)

We are delighted to hear and satisfied with the product quality and its performance

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CL-LMR.C18DC2 1SVR440721R0300 ABB PLC Programmable Logic Controller -20°C To 60°C

High Light

Highlight:

ABB PLC controller with wide temperature range

Programmable Logic Controller for industrial automation

1SVR440721R0300 PLC with -20°C to 60°C

Overall Rating

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