Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Service Cabinets - Type L1

Type L1 (120/240 VAC)

Product Name Manufacturer Approval Date Removal Date
Povolny Cabinet
POVOSL1-120/240T
Povolny Specialties 04/06/2017  
States Cabinet
L1-SP- 120/240-R3
States Manufacturing 04/06/2017  

Type L1 (240/480 VAC)

  • With Cold Sequence Disconnect Before Meter Socket
Product Manufacturer Approval Date Removal Date
Povolny Cabinet
POVOSL1-240/480TCSD
Povolny Specialties 04/07/2017  
States Cabinet
L1-SP240/480-R3
States Manufacturing 04/06/2017  

Type L1 (240/480 VAC)

  • For Use in The Xcel Energy Service Area Without Cold Sequence Disconnect
Product Manufacturer Approval Date Removal Date

Povolny Cabinet
POVSL1-240/480T

Povolny Specialties 04/01/2016  
States Cabinet
L1-SP240/480-XCEL
States Manufacturing 04/04/2016