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Circuit-Breaker Failure Protection 3 Pole MCCB Current Adjustable Plastic-Case Circuit Breaker
Port And Wharf Equipment

Circuit-Breaker Failure Protection 3 Pole MCCB Current Adjustable Plastic-Case Circuit Breaker

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

Circuit-Breaker | Applications and Buyer Notes

Circuit-Breaker is organized as a sourcing-ready Port And Wharf Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and le

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
PLC, HMI and ControllersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
1.05In(cold state) inoperative time (h)
1.I3n 0h(eat state)inoperative time(h)Based on visible page data; confirm exact value in the RFQ.
1.0In (cold state) inoperative time
1.20In (heat state) operative time 1.50In (heat state) operative time 7.2In (heaBased on visible page data; confirm exact value in the RFQ.
100
≥2Based on visible page data; confirm exact value in the RFQ.
12.5
≥2hBased on visible page data; confirm exact value in the RFQ.
63
≥2Based on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryPort And Wharf Equipment
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home Electrical & Electronics Breaker & Protector Circuit Breaker Air Circuit Breaker Circuit-Breaker Failure Protection 3 Pole MCCB Current Adjustable Plastic-Case Circuit Breaker US$ Pieces-led product discovery for buyers looking for plc, hmi and controllers options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: plc, hmi, sensors, drives, controllers, robots, and factory automation parts sourcing and rfq-ready export supply platform.factoryexport

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Port Wharf Equipment

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Hmi Controllers

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

CategoryPLC, HMI and Controllers
Brand
Unitset
1.05In(cold state) inoperative time (h)1.I3n 0h(eat state)inoperative time(h)
1.0In (cold state) inoperative time1.20In (heat state) operative time 1.50In (heat state) operative time 7.2In (heat state) operative time Operational current of magnetic release (A)
100≥2
12.5≥2h
63≥2
ApplicationElectrical and power distribution
Arc-extinguishing MediumAir
Breaking CapacityLow Voltage Circuit Breakers
Capacity250l
CategoryPLC, HMI and Controllers
CertificationCE, CCC
CustomizationAvailable
Dielectric Property2500,3000V
Feature Highlightsdigital
FunctionConventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
In≥1
InstallationFixed
Matched Termsfactory, export
Model NO.RM1-100/4P
ONOFF
OperationElectric Type
OriginWenzhou, Zhejiang, China
Poles Number4
Product TitleCircuit-Breaker Failure Protection 3 Pole MCCB Current Adjustable Plastic-Case Circuit Breaker
RM1-100D12.5,16,20,25, 32,40, 50,63, 80, 100 3P/4P 950V 690V
RM1-100H70 70
RM1-100N25 25
RM1-160D100,125,160,180, 200 3P/4P 950V 690V
RM1-160H70 70
RM1-160N36 35
RM1-250D160,180,200,225, 250 3P/4P 950V 690V
RM1-250H70 70
RM1-250N36 36
RM1-400D200,225,250,300, 215, 400 3P/4P 950V 690V
RM1-400H70 70
RM1-400N45 45
RM1-630D400, 500, 630 3P/4P 950V 690V 0 75 75
Rated Current63,125,160,200,250,400,630,800,1250,1600A
Rated Current of Frame Size Inm63,160,200,250L
Rated Current of The N Pole=in
Rated Insulation Voltage Ui400,500,690V
Rated current of release (A)Thermodynamic release (ambient temp+40) Operational current of magneticrelease (A)
Specification3P, 4P
SpeedHigh-Speed Circuit Breaker
StructureMCCB
Temperature5° c
TrademarkGWIEC
Transport PackageExport Packing
TypeCircuit Breaker
US$10.00-100.0050 Pieces (MOQ)
Uimp Rated Impulse Withstand Voltage8000,10000V
Voltage3000v

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

Circuit-Breaker Failure Protection 3 Pole MCCB Current Adjustable Plastic-Case Circuit Breaker sourcing decision brief

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
PLC, HMI and Controllers
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Category, Brand, Unit
Record focus
Circuit Breaker Failure Protection 3 Pole Mccb Current Adjustable Plastic Case Circuit Breaker
Category focus
Port And Wharf Equipment
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

PLCDriveHub related sourcing paths

PLCDriveHub procurement phrases

PLCDriveHub project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

PLCDriveHub related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions