Siemens 3RT1966-4G Box Terminal Block Untested Surplus

$160.00 USD

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Condition: Open Box - Unused
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.

MPN: 3RT1966-4G
Stock #: 0626-01497

Product Specifications

Manufacturer: Siemens
MPN / Model: 3RT1966-4G
Product Type: Box Terminal Block
Product Family: SIRIUS
Compatible With: 3RT1, 3RB2, 3RW507 contactors and overload relays, Size S10/S12 (3RT106/3RT107, 3RB106)
Conductor Size (Main Contacts, Solid/Stranded): Min. 95 mm² (AWG 3/0), Max. 300 mm² (600 kcmil)
Conductor Size (Main Contacts, Finely Stranded with Core End Processing): Min. 120 mm², Max. 240 mm²
Conductor Size (Auxiliary Contacts, Dual): Min. 2x 70 mm², Max. 2x 240 mm²
Standard: IEC 60947-1
Revision: E02
Country of Origin: Germany
Certifications: UL Listed, CE, EAC, UKCA
Dimensions (L x W x H): 145 mm x 38 mm x 128.1 mm
Net Weight: 0.68 kg
OEM / Alternate Part Number: 1P3RT1966-4G+SG/250507

Product Description

Siemens 3RT1966-4G is a SIRIUS series box terminal block designed for use with Size S10 and S12 contactors and overload relays, including 3RT106, 3RT107, and 3RB106 models. The unit accommodates large conductor sizes at the main contacts, accepting solid or stranded wire from 95 mm² up to 300 mm² (AWG 3/0 to 600 kcmil), with dual-conductor main contact capability from 2x 70 mm² to 2x 240 mm². Auxiliary contact connections are supported as well. Revision E02 is marked on the unit label. Manufactured in Germany and certified to IEC 60947-1, with UL, CE, EAC, and UKCA markings confirmed on the box label. The item is listed as surplus and is identified by catalog number 3RT1966-4G.

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