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Reliable MCB Lockout Device for Secure Circuit Breaker Control
US$2.30
2-99 pieces
US$2.00
100-999 pieces
US$1.70
1,000+ pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

M-K21

Type

MCB Lockout

Structure

MCB Lockout

Material

Nylon PA

Usage

Household, Commercial, Industrial

Selling Units

Single Item

Color

Red

Service

OEM Support

Single Gross Weight

0.018 Kg

Transport Package

in Carton

Specification

10x5x3cm

Trademark

QVAND

Origin

Zhejiang, China

Production Capacity

30000 PCS Per Month

Key features

Durable Nylon PA Material: Constructed from high-quality Nylon PA for long-lasting durability and safety.
Tool-Free Installation: Features tighten screws design allowing easy installation without any extra tools.
Universal Fit for MCBs: Suitable for miniature circuit breakers with handle thickness equal to or less than 9mm.
Versatile Usage Scenarios: Designed for safe circuit breaker control in household, commercial, and industrial settings.
One Year Warranty: Comprehensive one-year warranty coverage for peace of mind and quality assurance.
OEM Support Available: Customization services including OEM support are available for bulk orders.

Company profile

Zhejiang Quandun Imp & Exp Co., Ltd.
High Repeat Buyers ChoiceExhibition ExperienceCustomization from SamplesIn-stock Capacity
CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryZhejiang Quandun Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory in Zhejiang, focused on security and protection products including safety padlocks, lockout/tagout products, hasps, kits, electrical lockouts, and valve lockouts. It reports ISO 9001 and ISO 14001 management-system certifications and has stated procedures for service assessment, corrective actions, and complaint handling, but no corresponding records. The supplier has in-stock capability and 30 qualified service suppliers, with stated lead times of within 15 working days in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with its related subcontractor, overseas warehouse and showroom capabilities, recent new-product development, ODM, OEM for popular brands, and SDK availability. Financial records are indicated for 2022–2024, but no financial results are provided. Customer cases are not documented in the supplied information.
Supplier typeThe supplier is explicitly classified as a manufacturer/factory and a combined company, operating as Zhejiang Quandun Imp & Exp Co., Ltd. in Wenzhou, Zhejiang, China. Its stated product scope is concentrated on security and protection equipment, particularly lockout/tagout products.
CertificationsThe supplier reports ISO 9001 and ISO 14001 certification for its management systems. The provided information does not include certificate numbers, issuing bodies, validity dates, or scope, but the stated certifications are explicit evidence of certification holding.
After-Sales capabilityThe supplier describes customer support through on-site training, video conferences, and online guidance, and reports in-stock service capability, 30 qualified service suppliers, and lead times within 15 working days in both peak and off-season. However, service-assessment, corrective-action, and complaint-handling procedures have no written records, and the supplier has no overseas warehouse or showroom.
R&D capabilityThe supplier states that it had no new products during the past year, does not provide ODM services, has no OEM capability for popular brands, and has no available SDK. These statements indicate limited documented innovation and product-development capability.

Product Q&A

Q:What material is the M-K21 lockout made of?
A:
The M-K21 MCB Lockout Device is made of durable Nylon PA material.
Q:What is the maximum handle thickness for compatible breakers?
A:
It is suitable for miniature circuit breakers with handles thickness equal or less than 9mm.
Q:Does the installation require any tools?
A:
No, it features tighten screws design so no tools are needed for installation.
Q:What is the warranty period for this product?
A:
We provide a one-year warranty and after-sales service for this product.
Q:Is OEM customization available?
A:
Yes, OEM support is available for this product.

Send Inquiry

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