How many terminal points are available?

Models vary: APL-2N has 8 points. APL-3N offers 8-16 points. APL-4N offers 8-20 points, depending on the number of additional switches selected.

What are the standard cable entry sizes?

APL-2N/3N use 2 x 1/2 NPT. APL-4N/5N use 2 x 3/4 NPT. Various options like M20, PG13.5, and PF1/2' are also available.

Can the visual position indicator be re-adjusted?

Yes, the bolts-on visual position indicator allows for re-adjustment if the required direction changes.

Apl2n; Apl3n; Apl4n; Apl5n Position Indicator Limit Switch Box

Name: Apl2n; Apl3n; Apl4n; Apl5n Position Indicator Limit Switch Box
Brand: Zhitai Technology Group Co., Ltd.
SKU: 2195761825

Zhejiang, ChinaZhitai Technology Group Co., Ltd.

US$20.00

49-98 Pieces

US$15.00

99 Pieces

US$10.00

100+ Pieces

Product profile

Customization

Available

Structure

Working Limit Switch

Type

Explosion-Proof Limit Switch

Model NO.

APL210-APL510

Certification

CE, ISO, ATEX

Switching Element

Slow Break Switch

Application

Mining

Contactless Type

Inductive Switch

Contact

Contactless

Transport Package

Carton

Specification

Apl2n; Apl3n; Apl4n; Apl5n

Trademark

Origin

China

HS Code

8481901000

Production Capacity

5000 PCS/Year

Key features

Explosion-Proof Safety: ATEX certified with Ex d IIB/IIC T6 ratings for hazardous environments.

Tool-Free Quick Setting: Spring-loaded splined cam allows easy adjustment without tools after initial setup.

NAMUR Standard Mounting: Compatible with NAMUR standard stainless steel shaft and bracket for easy installation.

High Ingress Protection: Weatherproof IP67/NEMA4X standard with optional IP68 rating for harsh conditions.

Durable Housing Options: Available in aluminum die-casting or stainless steel 316 for corrosion resistance.

Visual Position Indicator: Bolts-on visual indicator allows clear position monitoring and re-adjustment.

Secure Cover Design: Captive cover bolts prevent loss during maintenance; spring-loaded option available.

Flexible Cable Entries: Dual cable entries with multiple standard and optional thread sizes (NPT, M20, etc.).

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Zhitai Technology Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-12-03Nearest Port: NINGBOAverage Response Time: ≤18hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhitai Technology Group Co., Ltd. is a China-based manufacturer of pneumatic actuators and industrial valves, operating from Zhejiang with 61 employees. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by two R&D engineers and documented design review, verification, and validation records. It has procedures for complaints, corrective and preventive actions, finished-product inspection, and supplier-service assessment. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, and a one-month average lead time in both peak and off-season. Limitations include no stated quality assurance in quality-control processes, no new products launched in the previous year, no SDK, no overseas warehouse or showroom, and no Fortune 500 customer collaboration. Financial credibility cannot be determined from the non-financial information provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Zhejiang, China. Its listed products include pneumatic actuators, control valves, and multiple valve types, indicating direct industrial product manufacturing rather than a purely trading or service business.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, while its technology engineers provide technical support for production and after-sales service. However, the slices do not quantify response times, service coverage, or resolution performance.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple customization services, with two R&D engineers and auditable design input, output, review, verification, and validation documentation. Nevertheless, it reported no new products in the previous year and has no available SDK, so the evidence supports design execution but not strong recent product innovation.

Production capacityProduction-support evidence includes uniform finished-product inspection instructions, inventory capability, valid manufacturing contracts with associated subcontractors, written supplier-service assessment procedures, and a one-month average lead time in both peak and off-season. However, the supplier explicitly reports no quality assurance in its quality-control processes, which is a stated deficiency in production quality capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design, ODM, and OEM services. This combination indicates broad customization coverage across design and manufacturing requirements.