NOVOFLEX | Strain Relief Cord Bushing
Secure Cord Protection Against Mechanical Stress
Electrical and electronic systems where power cords are exposed to repeated pull, twist, flex, vibration, and movement that can weaken cable connections or damage conductor integrity over time.
Key Features
- Mechanical Strain Absorption-Protects cables against pull, twist, push, and flex forces.
- Secure Snap-In Installation-Tool-free mounting simplifies assembly and maintenance.
- Enhanced Cable Protection-Prevents abrasion, sharp-edge damage, and cable kinking.
- Durable Polyamide Material-Offers high tensile strength and chemical resistance.
- Universal Cord Compatibility-Suitable for flat, round, and twin-core cables.
Technical Specifications
- Product Name: Strain Relief Cord Bushing
- Material: Polyamide
- Operating Temperature: -25°C to +85°C
- Installation Type: Snap-In
- Compatible Cable Types: Flat, Round, Twin-Core Cables
- Panel Thickness Compatibility: 1 mm to 2.5 mm
- Strain Protection: Pull, Push, Twist, Flex
- Tool Requirement: No Special Tools Required
- Chemical Resistance: Yes
Product Dimensions
| Novoflex Part No. | Type | Length A (mm) | Width B (mm) | Panel Thickness C (mm) | Panel Hole Dia D (mm) | App. Wire Dia (mm) | Standard Packing (Nos) | Quantity | Select |
|---|---|---|---|---|---|---|---|---|---|
| SBF 21 | Flat | 10.4 | 8.2 | 1.6 | 8.8 | 2.3 to 4.5 | 100 | ||
| SBF 32 | Flat | 10.4 | 10 | 2.4 | 9.8 | 3.0 to 5.6 | 100 | ||
| SBF 41 | Flat | 13 | 12.6 | 2.6 | 12.3 | 3.0 to 7.1 | 100 | ||
| SBR 51 | Round | 11 | 11 | 11.4 | 11 to 7.4 | 6.4 | 100 | ||
| SBR 52 | Round | 11.2 | 10.8 | 2.5 | 12 | 6.4 to 7.4 | 100 | ||
| SBR 62 | Round | 14.4 | 13.4 | 3.3 | 14.1 | 7.4 to 8.2 | 100 | ||
| SBR 71 | Round | 14.4 | 13,3 | 3.3 | 14 | 8.2 to 9.4 | 100 | ||
| SBR 72 | Round | 19.2 | 16.3 | 3.4 | 17.5 | 8.2 to 10.0 | 100 | ||
| SBR 80 | Round | 19.9 | 19.1 | 1.3 | 21.1 | 11.0 to 12.0 | 100 | ||
| SBR 82 | Round | 20.3 | 20.3 | 3.5 | 21.1 | 12.0 to 15.2 | 100 |
Standard & Custom Colours
Applications
- Railway electrical systems
- Shipbuilding and marine equipment
- Telecom infrastructure
- Consumer appliances
- Computers and networking systems
- Electric metering devices
- Electronic equipment
- Industrial control panels
- Power supply cable management
Use When
- Power cords experience repeated movement or pulling
- Cable entry points require strain protection
- Sharp panel edges create abrasion risk
- Quick tool-free installation is preferred
- Flexible cables require long-term protection
Avoid When
- Heavy structural cable support is required
- Operating temperatures exceed specified limits
- Exposure involves chemicals incompatible with polyamide
- Large industrial armoured cables are being used
Why Novoflex
Novoflex cable protection components are designed to solve mechanical stress failures before they compromise system reliability. Every fastening and strain relief solution is engineered for durability, installation efficiency, and long-term operational stability across industrial, electrical, and infrastructure applications.NOVOFLEX |