Why Choose STW-PET-FR-EN45545 Woven Wire Loom?
1. Address railway fire specifications
The referenced construction is selected for EN 45545-2 requirements and matching report coverage.
2. Protect complex onboard harnesses
Wrap-around installation accommodates connectors, branches and irregular bundle shapes.
3. Shorten installation and service time
The sleeve opens from the side for production assembly and maintenance.
4. Maintain flexible interior routing
Woven construction follows bends and helps protect cables near panels and vehicle equipment.
1. EN 45545-2 railway performance
Referenced construction supports the applicable R22 and R23 hazard-level requirement.
2. Self-closing side-entry design
Installs around assembled wiring without connector removal.
3. Flame-retardant woven PET
Provides a flexible textile barrier for railway harnesses.
4. Serviceable cable access
Allows inspection, branch-outs and cable replacement.
5. Abrasion protection
Helps reduce cable wear near metal structures and interior modules.
6. Controlled wrap overlap
Maintains coverage across the approved bundle range.
7. Report and traceability support
Project documents can be linked to the supplied construction.
| Material |
Railway FR PET Monofilament+900D Multifilament |
| Construction |
Self-closing split loom |
| Overlap |
≥35% |
| Working Temperature |
-40°C to +150°C |
| Melting Point |
240±10°C |
| Flammability |
EN 45545-2 R22/R23 HL3 |
| Standard Color |
Black |
| Certification |
RoHS,REACH,Halogen free |
| Halogen Free |
Yes |
| UV Resistant |
Yes |
| Cutting Tool |
Blade or hot knife |
Specifications
|
Part No
|
Nominal Size
(mm)
|
Spread Width
(mm)
|
Bundle Dia Range(mm)
|
Packing
Length
(m/spool)
|
|
Min
|
Max
|
|
STW-PET-003-BK-FR-EN45545
|
Φ3
|
25±2
|
2 |
4 |
200 |
|
STW-PET-005-BK-FR-EN45545
|
Φ5
|
29±2
|
4 |
6 |
200 |
|
STW-PET-006-BK-FR-EN45545
|
Φ6
|
34±2
|
4 |
7 |
200 |
|
STW-PET-008-BK-FR-EN45545
|
Φ8
|
46±2
|
6 |
10 |
100 |
|
STW-PET-010-BK-FR-EN45545
|
Φ10
|
55±2
|
8 |
11 |
100 |
|
STW-PET-013-BK-FR-EN45545
|
Φ13
|
65±2
|
12 |
15 |
100 |
|
STW-PET-016-BK-FR-EN45545
|
Φ16
|
77±2
|
15 |
18 |
100 |
|
STW-PET-019-BK-FR-EN45545
|
Φ19
|
104±5
|
18 |
20 |
50 |
STW-PET-025-BK-FR-EN45545
|
|
|
23 |
26 |
25 |
STW-PET-029-BK-FR-EN45545
|
|
|
27 |
31 |
25 |
STW-PET-032-BK-FR-EN45545
|
|
|
30 |
34 |
25 |
STW-PET-038-BK-FR-EN45545
|
|
|
37 |
40 |
25 |
STW-PET-050-BK-FR-EN45545
|
|
|
48 |
52 |
25 |
● Note: Select the size according to the actual bundle diameter and ensure at least 35% overlap after installation.
Typical Applications
Rolling-stock interiors
Protects wiring behind panels, seats and passenger-area equipment while supporting railway fire requirements.
Door and access systems
Contains moving or serviceable harnesses with convenient side-entry access.
Driver cabs and control desks
Organizes signal and control wiring in confined onboard spaces.
HVAC and lighting systems
Protects branched cable groups routed through serviceable equipment.
Railway electrical cabinets
Separates power, communication and auxiliary wiring for easier maintenance.
Provide the applicable EN 45545-2 requirement, hazard level, vehicle location, bundle range and largest branch or connector. Report coverage must be confirmed for the ordered construction. EN 45545-2 should not be replaced by V-0, VW-1 or ECE R118 without project approval.
Customization Available
• Bundle range and overlap - Configured for cable diameter variation and branches.
• Cut lengths and kits - Prepared by vehicle zone or harness assembly.
• Project identification - Part number, batch and railway-program labels.
• Packaging and documentation - Custom cartons and matched report packages.
The applicable EN 45545-2 R22 and R23 hazard-level statement must be verified against the exact report and construction. Compliance of the sleeve does not certify the complete rail vehicle or harness. RoHS, REACH and halogen-free declarations may be supplied where applicable.
• Railway-grade material control - Approved FR yarn and batch information are verified.
• Closure and coverage checks - Installed overlap is inspected using representative mandrels.
• Lot traceability - Production and raw-material records are linked to the order.
• Document matching - Required railway reports and labels are checked before shipment.
Frequently Asked Questions
01. Which EN 45545 hazard level is available?
Confirm the required R22/R23 hazard level against the applicable report.
02. Can it cover branched railway harnesses?
Yes. Side entry and local reopening support irregular bundles and branch-outs.
03. Is EN 45545 equivalent to UL 94 V-0?
No. The test methods and approval purposes are different.
04. Can project labels be supplied?
Yes, including part, lot and project references by agreement.
Request a Sample or Quote
Send the bundle range, installation environment, required standard, cut length and quantity. MJ FLEX will recommend a suitable construction and arrange a sample or quote.
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