SD521R2R

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Stock/Availability for: SD521R2R

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Statistics

Total Quantity
56,669
Line Items
10
Suppliers listing this part
10
Countries/regions where listing suppliers exist
6
Most Recent Upload
12/20/2025

Sponsored Live Part Search

Part Number: SD521R2R

Part Number Country/Region Suppliers Line Items Total Qty
SD52-1R2-R US 4 4 23,598
SD52-1R2-R CN 2 2 16,800
SD52-1R2-R FR 1 1 7,000
SD52-1R2-R GB 1 1 7,000
SD52-1R2-R DE 1 1 1,670
SD52-1R2-R TW 1 1 601

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SD52-150-R 7 14 14 70,105
SD52-100R 5 6 6 16,175
SD52-101-R 2 3 4 4,273
SD52-101 2 3 4 12,707
SD52-150 1 2 2 3,256
SD52100 1 2 2 614
SD52-1R2 1 1 1 6
SD-52117-241 1 1 1 3,202
SD52109 1 1 1 1,846
SD52107 1 1 1 1,476

Possible Component Manufacturers*

Eaton Electronics
USD - Magnum (Underwriters Safety Device) (Cooper) (Eaton)
Bussmann (Cooper Bussmann) (Eaton)
Arrow-Hart (Cooper Wiring) (Eaton - Wiring Devices)
Electroswitch
Electroswitch Switches & Relays

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 12/20/2025