Simple Crossbar Trapeze, 12 in. width, 8 in. drop length
- A
- A01 PD157-114W · 1-1/4" x 0.157 Pin, 1" Embed
- B
- B01 90 deg foot (S90)
- C
- C12 Width 12 in.
- D
- D08 Drop length 8 in.
Assembly capacity: 100 lbs 4000psi NWC · 100 lbs 3000psi LWC with Metal Deck
120OverheadElectrical
Simple Crossbar Trapeze
MC/AC and flexible conduit trapeze: pull the cables through the support and lower the crossbar with its neoprene backed restraint washers.
Give us the size, drop and service and we’ll spec the part number and quote the build.
MC/AC cable on the crossbar.
Rated capacity
100 lbs
Support rated load, listed per ICC-ES PMG-1840 Table 1
4 to 18 in.
Width. Capacity by width below.
4:1
Minimum factor of safety on ultimate tested capacity per ICC-ES LC1041 and UL 2239
ICC-ES EvaluatedPMG-1840
The rated load applies to the support assembly only; the attachment to structure is evaluated separately. Dry locations only, per the listing.
Ready to ship
Stock parts, ready to order
Simple Crossbar Trapeze, 12 in. width, 12 in. drop length
- A
- A01 PD157-114W · 1-1/4" x 0.157 Pin, 1" Embed
- B
- B01 90 deg foot (S90)
- C
- C12 Width 12 in.
- D
- D12 Drop length 12 in.
Assembly capacity: 100 lbs 4000psi NWC · 100 lbs 3000psi LWC with Metal Deck
Custom order
Build a custom part number
- A
- Fastener
- A01 · PD157-114W
- 1-1/4" x 0.157 Pin, 1" Embed.
- B
- Footprint
- B01 · 90 deg foot (S90)
- S90 footprint, rated 90 lbs per ICC-ES PMG-1840 Table 1. Mounts to the underside of the structure; the fastener loads in tension.
- C
- Width
- C12 · 12 in.
- Width, 4 in. to 18 in.
- D
- Drop length
- D08 · 8 in.
Ready to ship options are available above. Any other combination is built to order.
Part number120A01B01C12D08Ready to ship
| Substrate | Fastener (tension) | Each rod | Assembly | Governed by |
|---|---|---|---|---|
| 4000psi NWC | 275 lbs | 90 lbs | 100 lbs | Support |
| 3000psi LWC with Metal Deck | 115 lbs | 90 lbs | 100 lbs | Support |
Seismic limit: per ASCE 7, power actuated fasteners are limited to 90 lbs of tension in Seismic Design Categories C (Ip = 1.5), D, E, and F.
Capacity by width
Published load by width
| Width | 4 in. | 6 in. | 8 in. | 10 in. | 12 in. | 14 in. | 16 in. | 18 in. |
|---|---|---|---|---|---|---|---|---|
| Uniform load | 100 lbs | 100 lbs | 90 lbs* | 70 lbs* | 60 lbs* | 50 lbs* | 45 lbs* | 40 lbs* |
Uniform load over the 0.250 in. rod crossbar. * = crossbar bending governs (else the rated load). A single centered point load is limited to half the tabulated value; the configured assembly is further limited by the selected fastener per Section 01. Basis: reference document S.ROD (furnished upon request).
03 · Notes
From the Technical Data Sheet
- Enables airflow to eliminate bundling limitations. NEC 310.15(C)(1)(d).
- Rigid connection to structure eliminates the need to tie off to the ceiling grid below. NEC 300.11(A).
- Finish: zinc plated.
- Support spacing governed by the applicable local building code.
- Dry locations only, per the listing.
- Rated load carries a minimum 4:1 factor of safety on ultimate tested capacity per ICC-ES LC1041 and UL 2239.
- The rated load applies to the support assembly only; the attachment to structure is evaluated separately (Section 01).
- Drawings not to scale.
Downloads
Data sheet and ICC-ES report
Send the spec. We’ll build the support.
Size, drop, and service. We’ll spec the part number and quote the build.