Fire Strut-Lock

FIRE STRUT-LOCK is designed to build wire rope suspensions that have resistance to fire. The system utilises stainless steel wire rope which offers optimum performance in fire environments. It can be used to construct single or multi-tiered trapeze bracketry. The male thread of the Fire Strut-Lock can also be coupled with other components such as 90-degree brackets to attach the wire support to other forms of services.

Fire Strut-Lock is the safe, lockable solution for installing single and multi-tiered arrangements of cable management and HVAC applications.

When installed as part of a wire suspension system Fire Strut-Lock delivers a safe working load of 90 kg per wire suspension in ambient conditions.

The Applications

Installations to Edition 18, Amendment 2 : 2022
Single-tier and multi-tier trapeze brackets
Electrical and mechanical containment suspension
HVAC installations/ductwork suspension
Signage and displays
Installations above fire escape routes
Compatible with standard 41×41 and 41×21 profile channels plus other channel types when compatible channel nuts are used

Safe working loads

Y 90kg

18th Edition Amendment 2:2022 compliant.
Versatile: Quick to install and easy to adjust
SWL: 90 kg per wire suspension in ambient conditions
Secure lock-off
Material: all steel
For static loads that are supported vertically

TESTING

Fire Strut-Lock has been subjected to testing for the following:

Tensile strength: Conducted by SATRA Technologies UK using UKAS calibrated instruments.
Fire Capability: Conducted by BRE Global UK to British Standard.

FIRE PERFORMANCE LOADINGS

Safe Working Load (SWL) per wire suspension is 90 kg in ambient temperatures.
Installations built with exact fire performance in mind must utilise the SWL for fire and use the correct amount of supports necessary to hold to loads safely.

FIXING OPTIONS

Utilising a pressed eyelet to form a choke knot to wrap around anchor points such as purlins or I-beams. Ensure anchor points are suitable. Product code suffix: TPDM1020ZLY#/FSS.
Utilising pressed male M8 thread. Product code suffix: TPDM1020TH35Y#/FSS

Where # is drop length required.

Always ensure the base material or anchor point are suitable to support the intended load.

Couple with square washer and channel nut.
Position assembly into desired channel location.
Tighten into position using a 17 mm spanner. Turn clockwise.
Back off the locking collar. Do not undo fully. Depress plunger.
Insert wire rope through the plunger at the top of the device.
Adjust the position by depressing the plunger and moving along on the wire.
Once the trapeze bracket is in position, release the plunger and wind the locking collar up to the shoulder.
Lock the trapeze position by turning the locking collar 1.5 turns only using a 13 mm spanner, turning clockwise.

Repeat all steps above to build a multi-tier bracket.

Product Code	TSI	EAN	Description	SWL (KG)	Pack Qty
TPDM1020TH35Y1/FSS	408476605	5060711656830	1 m threaded suspension system	90	10
TPDM1020TH35Y2/FSS	408476621	5060711656847	2 m threaded suspension system	90	10
TPDM1020TH35Y3/FSS	408476634	5060711656854	3 m threaded suspension system	90	10
TPDM1020TH35Y4/FSS	408476647	5060711656861	4 m threaded suspension system	90	10
TPDM1020TH35Y5/FSS	408476650	5060711656878	5 m threaded suspension system	90	10
TPDM1020TH35Y10/FSS	408476618	5060711656885	10 m threaded suspension system	90	5
TPDM1020ZLY1/FSS	408476663	5060711656779	1 m eyelet suspension system	90	10
TPDM1020ZLY2/FSS	408476692	5060711656786	2 m eyelet suspension system	90	10
TPDM1020ZLY3/FSS	408476702	5060711656793	3 m eyelet suspension system	90	10
TPDM1020ZLY4/FSS	408476715	5060711656809	4 m eyelet suspension system	90	10
TPDM1020ZLY5/FSS	408476728	5060711656816	5 m eyelet suspension system	90	10
TPDM1020ZLY10/FSS	408476676	5060711656823	10 m eyelet suspension system	90	5
Other drop lengths are available, as standard, in increments of 1 m up to 10 m, please contact Zip-Clip.

Fire Strut-Lock

The Applications

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