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LEM USA Inc. AT 50 B10

SENSOR CURRENT XFMR 50A AC

Answer first: this page is a purchasing reference for the exact part number AT 50 B10 from LEM USA Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: LEM USA Inc. Category: Current Sensors Part number: AT 50 B10 Package: Module RFQ verification required

Key Parameters

Part NumberAT 50 B10
ManufacturerLEM USA Inc.
CategoryCurrent Sensors
packageModule
seriesAT
packagingBulk
product statusActive
param 1AC
param 2Transformer w/Conditioning
param 350A
param 41
param 5Ratiometric, 0V ~ 10V
param 6-
param 750/60Hz
param 8±0.5%
param 9±1.5%
param 10Self Powered
param 11300ms
param 12-
param 13-20°C ~ 60°C
param 14-
param 15-
param 16Bidirectional
param 17Chassis Mount
param 18-

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify AT 50 B10 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For AT 50 B10, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.