What is the maximum operational current?

The maximum operational current (LRA) is 144 Amps.

Emerson PS1-A3as Pressure Switch Control for Air Conditioning

Name: Emerson PS1-A3as Pressure Switch Control for Air Conditioning
Brand: Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
SKU: 2287058305

Guangdong, ChinaShenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

US$13.90-18.90

1 Piece

Product profile

After-sales Service

Online Support

Warranty

Online Support

Type

Accessories for Bfp

Model NO.

PS1-A3AS

Cooling Water

Industrial Water

System Type

Closed System

Fans Species

Single-speed Fan

Noise Level

Low

Application Fields

Food Processing

Certification

RoHS, UR, ISO, CE, CCC

Condition

New

Differential Range [Bar]

0.5 to 5 Bar

Factory Test Pressure [Bar]

Function

Adjustable Pressure Switch - Automatic Reset

Hazard Category

Sep

Maximum Allowable Pressure [Bar]

Pressure Connection

7/16" -20 Unf

Range

-0.5 to 7 Bar

Transport Package

Cartons

Specification

CE / RoHs

Trademark

Emerson Copeland

Origin

China

HS Code

8418991000

Production Capacity

1000

Key features

Wide Refrigerant Compatibility: Compatible with R-1234ze, R-134a, R-404A, R-410A, R-507, and more.

High Operational Current: Supports locked rotor max 144 Amps (LRA) with standard SPDT contacts.

Adjustable Pressure Setpoints: Features adjustable pressure switch with automatic reset function.

Robust Certification: Certified with RoHS, UR, ISO, CE, and CCC for global compliance.

Chatter-Resistant Contacts: Designed with bounce-free contacts for stable electrical performance.

Versatile Pressure Range: Operates within -0.5 to 7 Bar range with 0.5 to 5 Bar differential.

Easy Installation: Includes sealable blocking plate and mounting screws for setup.

Company profile

Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.

Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.

CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.

After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.

Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.

Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.