YC-E(4L) welding filter model YC-E(4L) is presented for distributor and industrial sourcing review. Use the product image and available specifications to define the request, then ask for a current quotation and written confirmation of the supplied configuration.
An auto-darkening filter has several procurement variables that should not be collapsed into one label. The available information may include viewing area, shade states, control method, arc sensors, switching time, power supply and a matched helmet. Read each field separately. A similar external size does not establish interchangeability, and a listed helmet pairing does not establish cross-brand compatibility.
Model-specific questions
Use the available specifications to identify YC-E(4L), then ask sales to confirm every missing field and included component for the current quotation.
Compare, assess and request
The wider auto-darkening filters catalog helps buyers compare model identities within the same family. Similar names, dimensions or photographs do not establish interchangeability. Review the related product or family record before selecting a configuration.
Product identification is separate from workplace selection. OSHA publishes welding eye and face protection requirements and shade-selection guidance. Read the welding helmet shade guide and the underlying OSHA welding requirements. These safety references do not certify a catalog model.
Prepare the RFQ
Name YC-E(4L), the planned process, desired controls or viewing area, quantity, destination and document requirements. Confirm minimum order, lead time, package contents, spare components and any helmet or filter pairing. If you are replacing a part, include the current model and measured dimensions. Then send a model-specific request so sales can respond against a defined scope.
Available specifications
The information below follows the available product-page text. Ask sales to confirm each required field for the current quotation.
01Matched Helmet Models02:03YC-040305/060407/080509Cassette Size10:11110*90*9 mm12Viewing Area13:1498*48mm15Inner Protection lens16:17103.5*53*1.0 mm18Specification19Light Shade20:21DIN 422Dark Shade23:24DIN 9-1325Switching Time26:271/10000 S28Sensitivity29:30Yes,stepless adjustment31Delay Time32:330.2-0.1s34Arc Sensor35:36437PCS38Mode39:40WELD/GRIND41Low Battery Alarm42:43/44Self-check: /45Power Supply46:47Solar cell & Lithium battery48Battery Replaceable49:50/51UV/IR Protection Class52:53DIN 1654Operating Temperature55:56-5℃~+55℃57Storing Temperature58:59-20℃~+70℃
Questions for YC-E(4L)
Is the pictured configuration the standard package?
No package is inferred from a photograph. Ask sales to list the included model, controls, headgear, filter, lenses, PAPR components and accessories for the quotation.
Does this model fit another brand or helmet?
Provide the target model and dimensions for written compatibility confirmation. Similar appearance or dimensions do not prove fit.
Are the required documents current?
Request the current document set for the quoted model, configuration and destination. An older product-page label is not a substitute for document review.
