What is the IP rating of the module?

The module has an IP20 rating, protecting against solid objects larger than 12.5mm but not against water. Install in enclosed panels.

Does it support on-delay and off-delay functions?

It typically supports on-delay functionality. Some variants may offer off-delay or adjustable modes; check the specific datasheet for confirmation.

SIEMENS 3RT1955-4G contactor accessory, 3RT time delay module for delay control circuits

Name: SIEMENS 3RT1955-4G contactor accessory, 3RT time delay module for delay control circuits
Brand: Beijing Zhongping Technology Co., Ltd.
SKU: 2122537172

Beijing, ChinaBeijing Zhongping Technology Co., Ltd.

US$18.93

1 Piece

Product profile

Customization

Available

Electricity Type

Number of Pole

Model NO.

3RT1955-4G

Phase

Main Circuit Rating Voltage

380V

Main Circuit Rating Current

Not Involving

Type

Ac Contactors

Transport Package

Carton

Specification

one

Trademark

SIEMENS

Origin

Germany

HS Code

8536300000

Production Capacity

1000/Year

Key features

Precise Time Delay Control: Adjustable delay range from 0.1 to 300 seconds for accurate sequence operations.

Direct Mounting Design: Attaches directly to Siemens 3RT contactors, saving panel space and simplifying installation.

Integrated Power Supply: Powered directly by the associated contactor's coil voltage, eliminating extra wiring.

Auxiliary Contact Output: Features 1 NO and 1 NC auxiliary contacts for signaling and interlock capabilities.

Wide Voltage Compatibility: Supports 24V DC, 48V DC, 110V AC, and 230V AC for versatile application scenarios.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityLow MOQ100% Finished Products Inspection

Beijing Zhongping Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.

CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.

After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.

Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:How do I adjust the time delay on the module?

Turn the integrated rotary knob on the front of the module. It has a clear scale for precise setting. Ensure the circuit is de-energized before adjusting for safety.

Q:What is the maximum time delay range?

The module offers a maximum time delay range of up to 300 seconds (5 minutes), suitable for extended delays in industrial processes.

Q:Is it compatible with all Siemens 3RT contactors?

It is designed for the Siemens 3RT series. However, you must verify compatibility with your specific model, as some variants may require adapters.

Q:What type of auxiliary contacts are included?

The module includes one Normally Open (NO) and one Normally Closed (NC) auxiliary contact for signaling and interlocking.

Q:How is the module powered?

It is powered directly by the coil voltage of the associated Siemens 3RT contactor. Ensure the voltage ratings match to prevent damage.