Operating Instructions

Chapter 2—Hardware Features
PX Series Enclosures and Service Boxes
0
93 |
118
Siemens Industry, Inc.
Owner's Manual
553-104
Building Technologies
2018-10-01
Product Numbers
Product Number
Description
PXA-SB115V192VA PX Series Service Box—115V, 24 Vac, 50/60 Hz, 192 VA
PXA-SB115V384VA PX Series Service Box—115V, 24 Vac, 50/60 Hz, 384 VA
PXA-SB230V192VA PX Series Service Box—230V, 24 Vac, 50/60 Hz, 192 VA
PXA-SB230V384VA PX Series Service Box—230V, 24 Vac, 50/60 Hz, 384 VA
PXA-ENC18 18" Enclosure (Utility Cabinet) (UL Listed NEMA Type 1 Enclosure)
PXA-ENC19 19” Enclosure (UL Listed NEMA Type 1 Enclosure)
PXA-ENC34 34” Enclosure (UL Listed NEMA Type 1 Enclosure)
PX Series Enclosure Specifications
PX Series 18" Enclosure Specifications
Dimensions (H × W × D)
PXA-ENC18
18" × 14" × 6"
(457.2 mm × 355.6 mm × 152.4 mm)
UL Listed NEMA Type 1 Enclosure, Pull-box style
Operating Environment
Ambient operating environment +32°F to +122°F (0°C to +50°C), 93% rh (Non-condensing)
Mounting Surface
Building wall or structural member (Do not mount on HVAC components or any other vibrating
surface)
Agency Listings
Agency Compliance
UL 508A (acceptable for UL 916 applications)
FCC Compliance
PX Series 19" and 34" Enclosure Specifications
Dimensions (H × W × D)
PXA-ENC19
19" × 22" × 5.75"
(482.6 mm × 558.8 mm × 146.05 mm)
UL Listed NEMA Type 1 Enclosure, Hinged Door with lock
PXA-ENC34
34" × 22" × 5.75"
(863.6 mm × 558.8 mm × 146.05 mm)
UL Listed NEMA Type 1 Enclosure, Hinged Door with lock
Operating Environment
Ambient operating environment +32°F to +122°F (0°C to +50°C), 93% rh (Non-condensing)