Pad Mount Primary Equipment Enclosures
Pad Mount Primary Equipment Enclosures
ATP Series

Penta Head Bolt Lockable Doors | 3-Point Latch | No Dead Front

  • Conforms to IEEE C57.27.28 integrity.
  • Units are REA approved.
  • Generally not suitable for Live Front Distribution - See ATPB Series
  • Units shipped disassembled except units noted –ASY.
  • Material: 12 Ga. G-90 galvanized steel.
  • Powder TGIC Polyester Paint Finish, Munsell 7GY 3.29/1.5 Green.

ATP Series - With 2, 4 or 6 Side Hinged, Penta Head Bolt Pad Lockable Doors With 3-Point Latch - No Deadfront
Enclosure Phase Assembled Height Width Depth
ATP4245 1 - 45 42 42
ATP4245-3 3 - 45 42 128
ATP4253 1 - 53-1/2 42 42
ATP4253-ASY 1 Yes 53-1/2 42 85
ATP4253-2 2 - 53-1/2 42 85
ATP4253-3 3 - 53-1/2 42 128
ATP4253-3-ASY 3 Yes 53-1/2 42 128
ATP4263 1 - 63 42 42
ATP4263-2 2 - 63 42 85
ATP4263-3 3 - 63 42 128
ATP5463 1 - 63 54 54
ATP5463-2 2 - 63 54 109
ATP5463-3 3 - 63 54 164
ATP5463-4 4 - 63 54 219
ATP5471 1 - 71 54 54
ATP5471-2 2 - 71 54 109
ATP5471-3 3 - 71 54 164
ATP5471-3-ASY 3 Yes 71 54 164
ATP5471-4 4 - 71 54 219
ATP5481-3 3 - 81 54 164
ATP5481-4 4 - 81 54 219
ATP5491-3 3 - 91 54 164
ATP5491-4 4 - 91 54 219

Penta Head Bolt Lockable Doors | Hardboard Insulating Barriers | No Dead Front

  • Conforms to IEEE C57.27.28 Integrity.
  • Units are REA approved.
  • Units shipped disassembled except units noted –ASY.
  • Material: 12 Ga. G-90 galvanized steel.
  • Powder TGIC Polyester Paint Finish, Munsell 7GY 3.29/1.5 Green.
ATBP Series - With 2, 4 or 6 Side Hinged, Penta Head Lockable Doors  With 3-Point Latch - Hardboard Insulating Barriers 
- No Deadfront
Enclosure Phase Assembled Height Width Depth
ATBP4245 1 - 45 42 42
ATBP4245-2 2 - 45 42 85
ATBP4253 1 - 53-1/2 42 42
ATBP4253-ASY 1 Yes 53-1/2 42 42
ATBP4253-2 2 - 53-1/2 42 85
ATBP4253-3 3 - 53-1/2 42 128
ATBP4263 1 - 63 42 42
ATBP4263-3 3 - 63 42 128
ATBP4263-3-ASY 3 Yes 63 42 128
ATBP5463 1 - 63 54 54
ATBP5463-2 2 - 63 54 109
ATBP5463-3 3 - 63 54 164
ATBP5463-3-ASY 3 Yes 63 54 164
ATBP5463-4 4 - 63 54 219
ATBP5471 1 - 71 54 54
ATBP5471-ASY 1 Yes 71 54 54
ATBP5471-2 2 - 71 54 109
ATBP5471-3 3 - 71 54 164
ATBP5471-3-ASY 3 Yes 71 54 164
ATBP5471-4 4 - 71 54 219
ATBP5471-4-ASY 4 Yes 71 54 219
ATBP5481 1 - 81 54 54
ATBP5481-ASY 1 Yes 81 54 54
ATBP5481-2 2 - 81 54 109
ATBP5481-3 3 - 81 54 164
ATBP5481-3-ASY 3 Yes 81 54 164
ATBP5481-4 4 - 81 54 219
ATBP5491-3 3 - 91 54 164
ATBP5491-4 4 - 91 54 219
ATBPR Series 

Radial Feed Load Break Dead Front Door | Penta Head Bolt Lockable Doors

  • Loop feed models available upon request.
  • Conforms to IEEE C57.27.28 Integrity.
  • Units are REA approved.
  • Units not suitable for high voltage applications.
  • Units shipped disassembled except units noted –ASY.
  • Material: 12 Ga. G-90 galvanized steel.
  • Powder TGIC Polyester Paint Finish, Munsell 7GY 3.29/1.5 Green.

ATBPR Series - With 2, 4 or 6 Side Hinged, Penta Head Bolt Lockable Doors With 3-Point Latch - 
Tempered Hardboard Insulating Barriers At Each Door Except At The Radial Feed Loadbreak Deadfront Door
Enclosure Phase Assembled Height Width Depth #Parking Stands
ATBPR4245 1 - 45 42 59 (1) 15 KV 3
ATBPR4245-2 2 - 45 42 102 (2) 15 KV 3
ATBPR4253 1 - 54 42 59 (1) 15 KV 3
ATBPR4253-2 2 - 54 42 102 (2) 15 KV 3
ATBPR4253-3 3 - 54 42 145 (3) 15 KV 3
ATBPR4253-4 4 - 54 42 187 (4) 15 KV 4
ATBPR4263-3 3 - 63 42 145 (3) 15 KV 3
ATBPR5463 1 - 63 54 77 (1) 15 KV 3
ATBPR5463-3 3 - 63 54 187 (3) 15 KV 3
ATBPR5463-4 4 - 63 54 187 (3) 15 KV 3
ATBPR5471 1 - 71 54 77 (1) 15 KV 3
ATBPR5471-3 3 - 71 54 187 (3) 15 KV 3
ATBPR5471-3-ASY 3 yes 71 54 187 (3) 15 KV 3
ATBPR5471-4 4 - 71 54 242 (3) 15 KV 3
ATBPR5481 1 - 81 54 77 (1) 15 KV 3
ATBPR5481-3 3 - 81 54 187 (3) 15 KV 3
ATBPR5481-3-ASY 3 yes 81 54 187 (3) 15 KV 3
ATBPR5491 1 - 91 54 77 (1) 15 KV 3
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