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ABB 1SNA645046R0700
Screw Relay with Leakage Current Protection RB121R-115VUC
Product Description
The RB121R-115VUC is a boxed interface relay designed for reliable operation in various applications. It integrates a built-in LED and offers leakage current protection, making it suitable for environments where safety is paramount. Operating with a rated control supply voltage of 115 V AC/DC, this relay supports an output signal range of 5 ... 250VAC and can handle currents from 10mA up to 6A.
With dimensions measuring 12 mm in width, 67.5 mm in height, and 70 mm in depth, the relay has a net weight of 0.04 kg. It features screw terminals for easy installation and has an IP20 degree of protection. This relay complies with several standards including IEC/EN 60947-5-1 and UL 508, ensuring its reliability in industrial applications.
For compliance, the product adheres to the RoHS directive, and is packaged in boxes of five units. The product's gross weight when packaged is 0.24 kg, making it manageable for transport and installation.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024
- Availability:
- 1 pc.Updated at: 15-09-2026In-Stock
- Warranty:
- 24 months
- Condition:
- New Surplus
Specifications
- Brand
- ABB
- American Recovery and Reinvestment Act (ARRA) Compliant
- Contact Manufacturer
- Buy American Act (BAA) Compliant
- Contact Manufacturer
- Minimum Order Quantity
- 5 piece
- Function
- Boxed interface relay R600
- Sub-Function
- Relay with built in LED and leakage current protection
- Rated Control Supply Voltage (Us)
- 115 V AC/DC
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability 1 pc. Updated at: 15-09-2026In-Stock | Supplier | Warranty 24 months | ||
| Condition New Surplus | Availability 10 pcs. Updated at: 15-09-2026In-Stock | Supplier | Warranty 24 months |
Documents
Data Sheet
Datasheet for ABB 1SNA645046R0700, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 15-09-2026

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