Rittal TS 8950.850 isolator door cover - UL
Part Number: 8950850
Quick Summary
The Rittal TS 8950.850 isolator door cover provides UL-compliant safety locking for US enclosure suites. Facilities and project teams often struggle to meet UL 508 A requirements while keeping access secure and maintenance straightforward. Its IP 55 protection and NEMA 12 rating support rugged industrial environments, while the US-version design ensures compliant integration with master switches. This enclosure accessory combines a durable sheet-steel build with a powder-coated finish and easy BOM alignment, delivering tangible business value through safer operation, reduced downtime, and simpler procurement for enclosure safety in automation projects.
Product Information
Extended Description
8950850 Rittal: TS TS isolator door cover (US version), WHD: 119.5x1800x500 mm
Article number
TS 8950.850
Product description
Including main door lock for safety locking of enclosures and bayed enclosure suites in accordance with US regulations, only in conjunction with actuator lever for master switches.
Benefits
In combination with operating mechanism, adjacent door latch, interconnecting rods meets the requirements of UL 508 A.
Applications
Allen Bradley: 1494 F-M1/P1/S1 and 140 U-K-FCX04
Material
Sheet steel
Surface finish
Powder-coated
Colour
RAL 7035
Supply includes
Main door lock, cover plate and assembly parts.
IP protection category to IEC 60 529
IP 55
Protection category NEMA
NEMA 12
Note
The enclosure in front of the isolator door cover must be a single-door enclosure
Dimensions
Width:Â 119.5 mm | Height:Â 1,800 mm | Depth:Â 500 mm
Packs of
1 pc(s).
Weight/pack
24.3 kg
Customs tariff number
73269098
EAN
4028177693043
ETIM 9
EC000712
ECLASS 8.0
27180101
Product description
TS TS isolator door cover (US version), WHD: 119.5x1800x500 mm
Feature: UL 508 A compliant door locking system integrated with the main door lock. Business Impact: Ensures regulatory compliance and reduces rework by providing a single, certified locking solution that works with standard master-switch configurations. Application: Ideal for US-rated enclosures and bayed suites where safety interlocks must comply with UL requirements. Feature: US version isolator door cover with a footprint of WHD 119.5x1800x500 mm. Business Impact: Fits standard US enclosure dimensions, enabling rapid installation and consistent aesthetics across multi-door lines. Application: Suitable for single- and multi-enclosure layouts where uniform access control is required. Feature: Sheet steel construction with powder-coated surface in RAL 7035. Business Impact: Delivers durable, corrosion-resistant protection that reduces maintenance cycles and repaint costs. Application: Environments with dust and humidity exposure, common in industrial automation facilities. Feature: IP 55 and NEMA 12 protection ratings. Business Impact: Provides reliable environmental sealing, minimizing ingress risks and improving uptime in harsh plant conditions. Application: Enclosures located near dust, moisture, or wash-down areas. Feature: Includes main door lock, cover plate and assembly parts. Business Impact: Simplifies BOM management and reduces separate sourcing steps, cutting installation time. Application: Fast, plug-and-play deployment for new builds or retrofit projects. Feature: Allen-Bradley compatibility (1494 F-M1/P1/S1 and 140 U-K-FCX04). Business Impact: Ensures seamless integration with common master-switch configurations, lowering integration risk. Application: Control cabinets using widely deployed Allen-Bradley platforms. Feature: Weight 24.3 kg per pack and dimensions support practical handling. Business Impact: Realistic handling expectations for installation teams; supports safe, staged deliveries. Application: Field installation and logistics planning in medium to large enclosures. Objection handling: Some engineers worry about the weight and the need for additional mounting hardware. Solution: The included assembly parts and the robust sheet-steel design balance durability with manageable handling, while the packaging reflects standard industry shipping practices for enclosure accessories.
Get a Quick Quote for a Rittal 8950850
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Rittal 8950850?
Enquire Now
FAQs
The TS 8950.850 is designed for single-door enclosures in US-configured bays. Start by removing the existing door lock hardware, align the cover plate with the main door lock, and install using the included assembly parts. Ensure the enclosure front remains a single-door unit per the note, then test the UL 508 A compliant locking function with the actuator lever for master switches.
This accessory is UL 508 A compliant, ensuring regulatory safety for US electrical enclosures. It also carries IP 55 sealing and a NEMA 12 enclosure rating, which translate to reliable dust and moisture protection. Together, these certifications reduce compliance risk, support warranty eligibility, and simplify audits for industrial automation projects.
Yes. The product description and specifications cite compatibility with Allen-Bradley 1494 F-M1/P1/S1 and 140 U-K-FCX04 configurations. The design includes an actuator lever requirement for master switches and ships with the necessary assembly parts to enable straightforward integration in standard control cabinets.
Dimensions are Width 119.5 mm, Height 1,800 mm, Depth 500 mm. The cover uses sheet steel with a powder-coated RAL 7035 finish for durability. It provides IP 55 sealing and NEMA 12 protection, suitable for dusty or damp industrial environments.
The door cover delivers regulatory compliance, safer lockable access, and reduced maintenance overhead. By including the main door lock, cover plate, and assembly parts, it streamlines BOM management, shortens installation times, and lowers the risk of non-compliance during audits for US-based enclosures and bayed suites.