Description
GRLB100 - Appleton - (2) 1" Hubs Type GRLB Malleable Iron Conduit Outlet Box
A 1" back outlet elbow designed for rigid conduit. It provides a rear-facing entry for wires, helpful in tight-space applications where front or side access isn't viable.
GENERAL SPECIFICATIONS
- NEC/CEC Certifications and Compliances
- GR/GRF: Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III; NEMA 3, 4, 4X; Class 1, Zone 1 and 2, IIA, IIB
- NEC/CEC Certifications and Compliances
- GRTS: Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III; NEMA 3, 4, 4X; Class 1, Zone 1 and 2, IIA, IIB, IP66 (without drain)
- Temperature Ranges
- GR/GRF: Ambient temperature range -25 °C to +40 °C.
- Temperature Ranges
- GRTS: Ambient temperature range without drain -40 °C to +60 °C (with drain -25 °C to +40 °C).
- Standard Materials and Finishes
- Ductile iron body with triple-coat finish (1) zinc electroplate, (2) chromate, and (3) epoxy powder coat; copperfree (4/10 of 1% max.) aluminum body and cover with epoxy powder coat
- Options
- GR and GRF: Ductile iron body and cover and the conduit outlet box without a cover is available. GRTS: factory installed drain and terminal blocks.

