1SDA054929R1 ABB RHE T4-T5 F/P STAND. RETURNED L=500 MM Rotating Handle

1SDA054929R1 ABB RHE T4-T5 F/P STAND. RETURNED L=500 MM Rotating Handle

1.Overview of the 1SDA054929R1 ABB RHE T4-T5 F/P STAND. RETURNED

The ABB 1SDA054929R1 is an external operating handle designed specifically for ABB circuit breakers. Officially known as the RHE normal for F/PT4-5, it allows safe and convenient operation of internally installed circuit breakers from outside a distribution panel or switchgear door. It is ideal for applications requiring frequent operation or where safety is a priority.

Safe and convenient external operation: This handle allows you to close and open the circuit breaker directly without opening the distribution panel door. This improves convenience while avoiding the risk of direct contact with live parts, enhancing safety.

User-friendly design and reliable quality: The handle features an ergonomic design for a comfortable grip and moderate operating force. Clear operating indicators provide easy-to-understand status and help prevent incorrect operation. As a genuine ABB accessory, it is manufactured from high-quality materials, ensuring perfect compatibility with circuit breakers and long-term durability and reliability in a variety of environments.

Widely applicable: This handle is suitable for a variety of scenarios. Whether it is a home distribution box, an office distribution room, or a small industrial site, as long as it is equipped with ABB F/PT4-5 series circuit breakers, it can provide stable and reliable operation support.

2.Core Features:

Order Number: 1SDA054929R1
Product Name: RHE T4-T5 F/P Stand, Returned
Type: Rotary Handle Operator (Accessory)
Applicable Frames T4, T5 (Three-Pole & Four-Pole)
Mounting Type: Fixed / Plug-In / Drawout (Universal)
Handle Length: 500 mm (Adjustable Depth)
Operating Position: Front Rotary Operation with Door Interlock
Padlocking: Standard Ø8 mm padlock hole for locking in open/closed positions
Door Interlock: Door cannot be opened when circuit breaker is closed
Return Feature: Automatic Reset
Standard: IEC 60947-2
Protection Degree: IP40 (handle front)
Mechanical Life: ≥20,000 Operations
Net Weight: 0.724 kg
Dimensions: 485 × 125 × 120 mm (L × W × H)
Certifications: CE, RoHS, REACH
Operating Temperature: -25°C to +70°C °C
Material: Flame-retardant ABS with metal shaft
Color: Black handle with gray base
Packaging: Single piece in a box with mounting screws and instructions

Feature Highlights
One-touch door interlock: Automatically locks the door when the circuit breaker is closed, preventing accidental opening of the cabinet while energized.
Padlock lock: Accepts up to three Ø8 mm padlocks for energy isolation during maintenance.
Adjustable depth: The shaft length is 500 mm and can be cut on-site to accommodate cabinets up to 600 mm deep.
Automatic reset: The handle automatically returns to the center position after opening, providing a clear status indicator.
Universal T4-T5: Fixed, plug-in, and draw-out models share the same model number, reducing inventory.
Tool-free installation: Snap-on fastening allows for complete assembly in just 2 minutes.

3.Product details pictures

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