ABB 7129.540 Clamp - Double nozzle
Part Number: 7129.540
Quick Summary
ABB 7129.540 Clamp locks tubes for a single 19 mm inlet in junction boxes. This compact locking device simplifies assembly, reducing installation time and field retries. Engineers often face misalignment and loose fittings in crowded enclosures, which this clamp mitigates with a secure, single-branch design. The solution ships with CE and REACH declarations and is aligned with CMRT and ETIM/eClass classifications to streamline compliance and supplier audits. With a lightweight profile and precise tolerances, it minimizes added enclosure depth while preserving mounting integrity. In practice, contractors benefit from predictable performance, quicker serviceability, and lower total cost of ownership when used with ABB mounting cramps for junction boxes.
Product Information
Extended Description
7129.540 ABB: Clamp for tube locking for single 19 mm inlet.
Model Number
Double nozzle
Accessory Type
Clamp
Product Type
Locking device
Shape
Single branch
Number of Batteries
0
REACH Declaration
REACH Declaration ABB BV, Ede
REACH Information
False - does not contain substances > 0.1 mass percentage
REACH Date
20230911
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
WEEE Category
Product Not in WEEE Scope
Environmental Information
Declaration regarding the REACH - Regulation
Product Net Width
35.000 mm
Product Net Height
5.000 mm
Product Net Depth / Length
35.000 mm
Product Net Weight
0.006 kg
Package Level 1 Units
200 piece
Package Level 1 Gross Weight
1.2 kg
Declaration of Conformity - CE
Declaration regarding the REACH - Regulation
Data Sheet, Technical Information
WebCatalog_Consumer Units and Junction Boxes
ETIM 8
EC002362 - Mounting cramp for junction boxes
ETIM 9
EC002362 - Mounting cramp for junction boxes
eClass
V11.0 : 27144415
Object Classification Code
Not applicable
Compact profile and low weight deliver tangible business impact by freeing precious panel space and reducing the risk of cable interference. The ABB 7129.540 Clamp weighs only 0.006 kg per unit and fits a tight 35 x 35 mm footprint with a 5 mm height, enabling denser enclosure layouts. This translates to fewer revisions during panel design and faster field deployment, particularly in retrofit projects where space is at a premium and every millimeter matters for routing and service access. Feature: Secure single-branch locking improves reliability. The clamp provides a positive, tool-free engagement that resists loosening under vibration and temperature changes common in industrial environments. For installers, this reduces rework caused by misaligned fittings. The result is more stable tube routing, fewer fault prompts, and predictable performance across shifts, equipment ages, and evolving enclosure configurations. Feature: Compliance-ready for global supply chains. With CE declarations, REACH information, CMRT data, and ETIM/eClass classifications, procurement teams can qualify suppliers quickly and avoid late compliance gaps. The clamp aligns with REACH 20230911 data and WEEE guidelines while delivering traceable sourcing documentation, simplifying audits and end-to-end regulatory workflows for electrical enclosures and junction boxes. Feature: Dimensional efficiency and compatibility. The product net width and depth of 35 mm and height of 5 mm preserve enclosure internal space while maintaining mounting integrity. The 0.006 kg weight per unit supports lightweight trays and reduces overall cabinet weight. The packaging, 200 units per level with a 1.2 kg gross weight, streamlines stocking and reduces container count on large builds. Feature: Installation and lifecycle cost benefits. Quick-locking action minimizes field labor, while the integrated flat profile reduces snag points on cables and ducts. When deployed at scale, the clamp lowers service time, minimizes unplanned downtime, and improves first-pass assembly yield, delivering measurable ROI through lower maintenance costs and faster project completion.
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FAQs
Begin by inspecting the junction box opening to confirm a single 19 mm inlet. Align the clamp with the inlet, insert the tube until seated, and tighten the locking mechanism per the manufacturer’s torque guidance. Verify that the tube is securely locked and perform a final alignment check to avoid interference with cables and nearby hardware.
The clamp ships with CE declarations and REACH compliance documentation, along with CMRT for responsible sourcing and ETIM/eClass classifications. It is listed as compatible with mounting cramps per EC002362, and falls under WEEE management guidance for products not in scope, simplifying audit readiness and regulatory reporting.
Yes. The ABB 7129.540 Clamp is categorized under mounting cramps for junction boxes in ETIM 8 and ETIM 9 databases (EC002362). Its single-branch, compact profile supports reliable mounting in tight panel layouts, helping standardize installations across product lines and vendors.
The clamp has a product net width of 35 mm, a net height of 5 mm, and a net depth of 35 mm, with a net weight of 0.006 kg per unit. It is sold in packages of 200 pieces, with a gross package weight of 1.2 kg, aiding bulk procurement and shipping planning.
The ABB 7129.540 Clamp reduces installation time and field labor by delivering a secure, quick-locking solution for 19 mm inlets. Its regulatory compliance minimizes audit risk, while stable mounting reduces service calls and downtime. Over project lifecycles, this translates into lower total cost of ownership and more predictable maintenance.