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M Series Parts

Use this page to review components grouped under the M series.

Compare manufacturer, package and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 2645 Results
PART NUMBER RESULTS

Matching M Components

Compare sourcing references and open a part for full technical information.

PART NUMBER 1DU50M CIR BRK THRM-MAG 50A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 3,496
View Part
PART NUMBER 2CU50M CIR BRK THRM-MAG 50A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 7,293
View Part
PART NUMBER 3BU20M CIR BRK THRM-MAG 20A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 4,990
View Part
PART NUMBER 3DU60M CIR BRK THRM-MAG 60A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 9,393
View Part
PART NUMBER 3DU30M CIR BRK THRM-MAG 30A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 8,718
View Part
PART NUMBER 2GU40M CIR BRK THRM-MAG 40A 277VAC LEVR
Manufacturer Altech
Package / Case
Stock Reference 9,871
View Part
PART NUMBER 2CU3M CIR BRK THRM-MAG 3A 277VAC LEVER
Manufacturer Altech
Package / Case
Stock Reference 5,096
View Part
PART NUMBER 2CU4M CIR BRK THRM-MAG 4A 277VAC LEVER
Manufacturer Altech
Package / Case
Stock Reference 4,536
View Part
COMMON QUESTIONS

M Series FAQ

Quick guidance for selection and sourcing.

What does the M series represent?

M is used to group related components within a product family. Exact specifications and compatibility should always be confirmed against the manufacturer documentation.

How do I request pricing for a M part?

Choose a matching part below and add it to your sourcing request, or send the manufacturer part number and quantity through the RFQ page.

Can Winsun (HK) Electronics help with shortage or obsolete M parts?

Yes. We can review current sourcing channels, lead-time options and possible alternatives for shortage, EOL and hard-to-find requirements.

GLOBAL COMPONENT SOURCING

Need a Different Option for M?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.