Seismic Supports

Cable Tray Seismic Supports

Standard cable-tray seismic support series — ladder/trough/channel trays, lateral/longitudinal/bi-directional braces, multi-tier, vertical inter-story, portal, wall-arm, elbow/tee nodes, long-span and heavy-duty braces — selected by series and sized from the tables.

PRODUCT LINEUP

Cable Tray Seismic Supports models

Browse current category models and open the detail page for category-level engineering reference.

LadderTroughChannel trayMulti-tier
SE-CABLE-01 Ladder Tray Lateral Brace

SE-CABLE-01

Ladder Tray Lateral Brace

Hanger cross-arm with lateral braces for ladder-type cable trays.

LadderTroughChannel trayMulti-tier
SE-CABLE-02 Trough Tray Lateral Brace

SE-CABLE-02

Trough Tray Lateral Brace

Lateral braces for trough-type trays with cover access clearances.

LadderTroughChannel trayMulti-tier
SE-CABLE-03 Channel Tray Seismic Support

SE-CABLE-03

Channel Tray Seismic Support

Lateral and longitudinal braces for channel/tray-type cable trays.

LadderTroughChannel trayMulti-tier
SE-CABLE-04 Cable Tray Longitudinal Brace

SE-CABLE-04

Cable Tray Longitudinal Brace

Longitudinal braces controlling axial seismic movement of horizontal trays.

LadderTroughChannel trayMulti-tier
SE-CABLE-05 Cable Tray Bi-Directional Brace

SE-CABLE-05

Cable Tray Bi-Directional Brace

Combined lateral and longitudinal braces at one tray support node.

LadderTroughChannel trayMulti-tier
SE-CABLE-06 Multi-Tier Tray Seismic Support

SE-CABLE-06

Multi-Tier Tray Seismic Support

Braces for stacked multi-tier trays sized to combined cable loads.

LadderTroughChannel trayMulti-tier
SE-CABLE-07 Vertical Tray Inter-Story Brace

SE-CABLE-07

Vertical Tray Inter-Story Brace

Inter-story guides and lateral braces for vertical trays in shafts.

LadderTroughChannel trayMulti-tier
SE-CABLE-08 Cable Tray Portal Frame Support

SE-CABLE-08

Cable Tray Portal Frame Support

Portal or dual-hanger frames with braces for wide or multi-tier trays.

LadderTroughChannel trayMulti-tier
SE-CABLE-09 Cable Tray Wall-Arm Lateral Brace

SE-CABLE-09

Cable Tray Wall-Arm Lateral Brace

Wall or column cantilever arms with lateral braces for wall-run trays.

LadderTroughChannel trayMulti-tier
SE-CABLE-10 Tray Elbow/Tee Node Brace

SE-CABLE-10

Tray Elbow/Tee Node Brace

Reinforced braces near tray elbows, tees and width transitions.

LadderTroughChannel trayMulti-tier
SE-CABLE-11 Long-Span Tray Seismic Support

SE-CABLE-11

Long-Span Tray Seismic Support

Seismic braces for long-span trays with mid-span deflection checks.

LadderTroughChannel trayMulti-tier
SE-CABLE-12 Heavy-Duty Tray Seismic Brace

SE-CABLE-12

Heavy-Duty Tray Seismic Brace

Heavy braces for high cable fill or high-intensity critical trays.

LadderTroughChannel trayMulti-tier