Certifications and compliances

NEC/CEC

Class I, Division 2, Groups B†, C, D
Class I, Zone 2, IIB + H₂†
Class II, Division 2, Groups F, G
Class III
NEMA/EEMAC 3, 4, 4X‡, 7B†CD, 12
CSA Enc. 3, 4, 5
UL standard: UL1203
cUL (to CSA standard C22.2 Nos. 29 and 30)
IP65
Enclosure interrupt rating: 10 kAIC - Group B; 65 kAIC - Groups C, D

†Group B and IIB + H₂ is standard on all PowerPlus panels, but requires special brackets to be installed on breakers to ensure long-term operability of circuit breakers. To order with brackets installed at factory, add suffix GB. For field installable kit, order EXD-GB-KIT for Sizes B, C, and D separately.

‡NEMA 4X rating is available when ordered with suffix S752 or S753.

Design features

Corrosion-resistant Type 4X breather and drain
High quality silver-plated copper bus system
OSHA compliant lockout/tagout capability
Spring loaded, quick release, captive stainless steel cover bolts
Optional hinged stainless steel ice/dust shield
Integrated steel lifting eye mounted on top side of each panel
Manufactured with an external flange design to allow for a wide unobstructed cover opening
Superior self-aligning breaker operators designed for both field and factory installation
Factory sealed and fully wired for maximum available circuits
All terminal blocks come fully wired with each contact numbered for easy connecting of branch entries
Heavy gauge 316L stainless steel terminal housings supplied with three removable gland plates
High integrity gasket provides a watertight seal

Standard materials

Circuit breaker enclosure body and cover – copper-free aluminum
Terminal housing – type 316L stainless steel or copper-free aluminum
Gasket – neoprene (cast aluminum enclosure); foam-in-place (stainless steel enclosure)
Operating handles – copper-free aluminum
Operating shafts and bushings, cover bolts, washers, hinges, breather/drain, retractile springs – stainless steel
Circuit breaker operators – D2D Size F: copper-free aluminum; all other types: non-metallic
Lifting bracket – electrogalvanized cold rolled steel
Chassis – silver-plated copper
Breather cap – Delrin non-metallic material
Neutral and ground bar – tin-plated aluminum