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3RV1935-5A

Marvo Stock ID: MV-7FOU

£21.83 (ex. VAT)

Siemens

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Specifications

Specification Description
Part Number 3RV1935-5A
Alternative Part Number 3RV19355A
Manufacturer Siemens
Product Type 3-Phase Supply Terminal
Application For 3-Phase Busbar Connection
Size S2
Dimensions 54 x 44 x 59 mm
Weight 0.113 kg
Protection Class IP IP20
Insulation Voltage Rated at 690 V with degree of pollution 3
Ambient Temperature Range Operating: -20 … +60 °C, Storage: -50 … +80 °C
Current-Carrying Capacity Maximum 108 A
Electrical Connection Screw-type terminals
Conductor Cross-Section Solid: 1x (10 ... 50 mm²), Stranded: 1x (10 ... 50 mm²), AWG Conductors: 1x (8 ... 0)
Certificates/Approvals CE, UL, CSA, CCC
Commodity Code 853690
Design Designed for top connection to 3-phase busbars
Compatibility Compatible with Siemens manual motor controllers and certain contactors within specified ranges

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3RV1935-5A Product Description

The Siemens 3RV1935-5A is a robust 3-phase supply terminal designed for seamless integration with 3-phase busbar systems. This terminal facilitates connection from the top, ensuring a tidy and efficient setup within your electrical assemblies. With a size S2 designation, it is compatible with size S2 circuit breakers, making it a versatile choice for a range of industrial applications.

Crafted to maintain a high degree of protection with an IP20 rating, the 3RV1935-5A ensures that its internal components are safeguarded against the ingress of solid objects. This terminal is engineered to withstand an insulation voltage of 690V, with a degree of pollution 3 rating, which denotes its capability to operate reliably even in environments where pollution does not cause conductivity that could affect the device's performance.

The terminal's ambient operating temperature range of -20 to +60°C and storage temperature range of -50 to +80°C make it suitable for a wide array of environmental conditions. Its current-carrying capacity peaks at 108A, indicative of its ability to handle substantial electrical loads.

Dimensionally, the terminal measures 54mm in width, 59mm in height, and 44mm in depth, ensuring it can be accommodated within various setups without demanding excessive space. The electrical connection for the main current circuit is facilitated through screw-type terminals, which support a connectable conductor cross-section for main contacts of 1x (10 to 50 mm²) solid or stranded, and for AWG conductors, it accommodates 1x (8 to 0).

The Siemens 3RV1935-5A is certified with CE, UL, CSA, and CCC approvals, affirming its compliance with international standards and its suitability for global use. This terminal block is an essential component for professionals seeking a reliable and durable solution for their motor control centres and power distribution units.

Frequently Asked Questions

What is the purpose of the 3RV1935-5A?

The 3RV1935-5A is a 3-phase supply terminal designed for connecting a 3-phase busbar system from the top. It's used in conjunction with circuit breakers and contactors to distribute power efficiently within an electrical panel.

Can the 3RV1935-5A be used in outdoor installations?

The 3RV1935-5A is rated IP20 for protection, which means it is not suitable for outdoor use where it would be exposed to water or dust. It should be installed in a protective enclosure if used in such environments.

What are the dimensions of this supply terminal?

The dimensions of the 3RV1935-5A are 54 mm in width, 59 mm in height, and 44 mm in depth, making it compact and suitable for use in various industrial control panels.

What is the current-carrying capacity of this terminal?

The 3RV1935-5A has a maximum current-carrying capacity of 108 Amps, which allows it to handle significant power distribution tasks within its specifications.

What type of electrical connections can be made with the 3RV1935-5A?

This terminal is designed with screw-type terminals and can accommodate solid or stranded conductors ranging from 10 to 50 mm², as well as AWG conductors for main contacts from size 8 to 0.

What certifications does the 3RV1935-5A hold?

The terminal block is certified with CE, UL, CSA, and CCC approvals, ensuring compliance with international safety and quality standards.

What is the ambient temperature range for the operation of the 3RV1935-5A?

The 3RV1935-5A can operate within an ambient temperature range of -20 °C to +60 °C, making it suitable for a variety of industrial environments.

Is the 3RV1935-5A compatible with all types of 3-phase busbar systems?

The 3RV1935-5A is specifically designed for 3-phase busbar connections and should be compatible with standard systems, but it's always recommended to check the specifications of your busbar system to ensure compatibility.

What is the insulation voltage rating for this terminal?

The 3RV1935-5A has an insulation voltage rating of 690V with a degree of pollution 3, which indicates its capability to withstand a certain level of voltage without compromising safety.

Can the 3RV1935-5A be used to assemble self-protected combination motor controllers according to UL 508?

No, the 3RV1935-5A is not suitable for assembling self-protected combination motor controllers (type E) according to UL 508.