Siemens
Siemens SIRIUS 3RT1966-4G switching-device box terminal
Manufacturer part number: 3RT1966-4GESYS SKU: 3RT1966-4G
Net unit price, VAT 0%
€99.69
VAT 25.5% and delivery are shown separately in the request summary.
Current availability
Current available stock: 19 pcs
- Minimum order
- 1 pcs
- Order increment
- 1 pcs
- Availability checked
- 1 Sept 2026, 08:45
Siemens SIRIUS 3RT1966-4G switching-device box terminal. Key selection data: Compatible device series: 3RT1, 3RB2, 3RW507; Accessory type: box terminal; Minimum and maximum finely-stranded conductor range: min. 2x 95, max. 2x 185 mm².
pcs
Information for product selection
Typical applications
- Equipping a compatible switching or protection device
- Completing device connections in a control cabinet
- Replacement in an existing Siemens assembly when article number 3RT1966-4G matches
Key specifications
- Accessory type
- box terminal
- Compatible device series
- 3RT1, 3RB2, 3RW507
- Minimum and maximum finely-stranded conductor range
- min. 2x 95, max. 2x 185 mm²
- finely-stranded conductor range
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
- Maximum solid/stranded conductor range
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
- Minimum and maximum solid/stranded conductor range
- min. 2x 70, max. 2x 240 mm²
Show additional verified specifications
- Auxiliary-contact AWG conductor size
- 2x (20 ... 16), 2x (18 ... 14), 1x 12
- Main-contact AWG conductor size
- 2/0 ... 500 kcmil
- Auxiliary-conductor connection
- included
- Weight
- 0.68 kg
Lifecycle
- Status
- Active
Compatibility and related parts
3RT1, 3RB2, 3RW507
Product series: Compatible device series
