Can I order some sample for our testing?

Yes, but it needs some expense.

Siemens 3sk1121-1CB41 Sirius Safety Relay Basic Unit

Name: Siemens 3sk1121-1CB41 Sirius Safety Relay Basic Unit
Brand: Foshan Xinyi Industrial Technology Co., Ltd.
SKU: 2138402415

Guangdong, ChinaFoshan Xinyi Industrial Technology Co., Ltd.

US$30.00

1-99 Pieces

US$20.00

100+ Pieces

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Communication Relay, Electrical Cabinets Relay

Model NO.

3SK1121-1CB41

Phase

Electricity Type

Number of Pole

Load

Weak Power Relay

Protective Characteristics

Enclosed Relay

Action Principle

Electronic Type

Size

Miniature

Type

Electric Parameter Relay

Insulation Voltage Rated Value

300V

Protection Class IP of The Enclosure

IP20

Air Pressure According to Sn 31205

90 ... 106 Kpa

Power Loss [W] Maximum

2.5W

Transport Package

Carton Box

Trademark

SIRIUS

Origin

China

HS Code

85364110

Production Capacity

200000set/Year

Key features

SIRIUS Safety Relay Series: Advanced basic unit with time delay 0.05-3 s for safety applications.

24V DC Screw Terminal: Us = 24 V DC with screw terminal connection for easy installation.

2 NO Instantaneous & Delayed: Relay enabling circuits with 2 NO instantaneous and 2 NO delayed contacts.

OEM Customization Available: We can offer OEM services for special requirements and logo printing.

Compact Miniature Design: Enclosed relay with IP20 protection class and 300V insulation voltage.

Fast Factory Production: Factory production time is typically 5 days for standard orders.

Low Power Consumption: Maximum power loss is only 2.5W for energy-efficient operation.

Active Product Lifecycle: Product Lifecycle (PLM) status is PM300: Active, ensuring long-term availability.

Company profile

Importers and ExportersFull CustomizationFlexible CustomizationR&D Capabilities

Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Nansha Port, Shekou PortAverage Response Time: ≤3.02h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, 3D design, ODM, OEM, and multiple customization capabilities. It reports substantial production capacity for gearboxes and geared motors, has 15 R&D engineers, and has exported for eight years, with exports representing 11%–20% of total sales. Service terms include FOB, CIF, CFR, and EXW, and several payment methods are accepted. However, the evidence shows no overseas warehouse, showroom, agent, or branch, and services are offered in zero countries. Supplier-management procedures, corrective-action records, complaint-handling procedures, quality assurance, traceability, and test-equipment status are absent or unknown. No certification information or specific customer cases is provided.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier, provides 3D software design, ODM, OEM for popular brands, and manufactures gearboxes and geared motors. Its profile therefore supports classification as a technical manufacturer and service supplier.

After-Sales capabilityThe supplier reports lead times within 15 workdays to one month and accepts multiple service quotation and payment terms, but it has no overseas warehouse, showroom, agent, or branch and offers services in zero countries. Complaint handling has no written procedures or records, while quality assurance and traceability are unknown, indicating limited documented after-sales support evidence.

R&D capabilityThe supplier reports 15 R&D engineers, new products developed during the past year, 3D design, ODM, and new-product-design responsibilities. However, it explicitly has no available SDK, so the evidence supports general product innovation but not SDK-based development.

Production capacityThe supplier reports production of 100,000 gearboxes and 10,000,000 geared motors, with an annual output described as above the stated threshold, and provides peak- and off-season lead-time information. It also identifies 30 qualified suppliers for service capability, supporting substantial operating capacity, although documented process controls are weak.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are stated consistently alongside its R&D and 3D design capabilities, providing clear evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for popular brands and participated in the VIl Russia-China EXPO. These are evidence of brand-related OEM experience and trade-show participation, but no customer names, project details, or verifiable case studies are provided.

Product Q&A

Q:What about the shipping methods?

For urgent order and light weight, you can choose the following express: UPS, FedEx, TNT, DHL, EMS. For heavy weight, you can choose to deliver the goods by air or by sea to save cost.

Q:What about the payment methods?

We accept T/T, L/C for big amount, and for small amount, you can pay us by PayPal, Western Union etc.

Q:How much does it cost to ship to my country?

It depends on seasons. Fee is different in different seasons. You can consult us at all times.

Q:What's your delivery time?

Usually we produce within 25-30days after the payment confirmed.

Q:Can I print our logo/code/series number on your motor?

Yes, of course.