What is the mounting hole size?

The standard mounting hole size is 22mm.

Gweic Brand Xb2-Bd21 Metal Rotary/Knob Button Switch with 2 Position

Name: Gweic Brand Xb2-Bd21 Metal Rotary/Knob Button Switch with 2 Position
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 1916017681

Zhejiang, ChinaYueqing Greenwich Imp & Exp Co., Ltd.

US$0.56

50 Pieces

Product profile

Customization

Available

Protection

Durable, Explosion-Proof, Waterproof, Insulation

Feature

Flat

Model NO.

XB2-BG21

Wiring

Null Line and Live Line

Application

Electronics, Industrial, Commercial

Type

Normal Open

Number of Switch

Single Control Switch

Usage

Control Button, Start Button, Limit Button, Reset Button, Change-over Switch, Control Switch

Kind

Single-pole on-off Switch

Contact Type

Type c Contact

Detection Method

Retro-reflective Mode

Brand

Gwiec

Certification

CE, CCC

Rating

10A 380VAC

Material

Plastic

Button Color

Black

Mounting Hole Size

22mm

Operating Temperature

-25~+85

Contact Current

10A

Warranty Time

1 Years

Protection Degree

IP40, IP65

Contact

1no/1nc

Custom

Yes

Transport Package

Export Packing

Specification

XB2 series

Trademark

GWIEC

Origin

Wenzhou, Zhejiang, China

HS Code

853620000

Production Capacity

50000

Key features

Explosion-Proof Design: Durable and waterproof construction ensures safety in hazardous industrial environments.

Dual Certification: Meets CE and CCC standards for global compliance and quality assurance.

Versatile Switch Types: Available in momentary or latching modes with self-reset or self-locking options.

High Current Rating: Rated at 10A/600V AC with 1NO1NC or 2NOCNC contact configurations.

Flexible Mounting: Standard 22mm mounting hole size with round head shape for easy installation.

Customizable Options: Custom ratings, materials, colors, and protection degrees (IP40/IP65) available.

Screw Terminal Connection: Secure screw terminal type ensures stable electrical connections.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤11.15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.