WAGO 281668 4-conductor terminal block The WAGO 281-668 is a robust and reliable 4-conductor through terminal block ideal for various industrial applications. Designed for DIN-rail 35 x 15 and 35 x 7.5 mounting, it utilizes WAGO’s innovative CAGE CLAMP® spring pressure connection technology for secure and efficient connections. The block is suitable for solid aluminum conductors when used with WAGO “Alu-Plus” Contact Paste, which prevents oxidation and corrosion. It is a versatile solution for power distribution and signal transmission in control cabinets and automation systems.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors DigiKey 281-668 79 06-04-2026 Unit price: $9.17 BUYDigiKey 28166.8 0 06-04-2026 Unit price: $0.35179 BUYMaster Electronics 281-668 33 06-04-2026 Unit price: $5.27 BUYOnlinecomponents.com 281-668 33 06-04-2026 Unit price: $5.27 BUY
Authorized Distributors
Part No: 281-668
Stock: 79
Inv Date: 06-04-2026
Price: Unit price: $9.17
Part No: 28166.8
Stock: 0
Inv Date: 06-04-2026
Price: Unit price: $0.35179
Part No: 281-668
Stock: 33
Inv Date: 06-04-2026
Price: Unit price: $5.27
Part No: 281-668
Stock: 33
Inv Date: 06-04-2026
Price: Unit price: $5.27
WAGO 281668 4-conductor terminal block Specifications: Rated voltage (III / 3): 800 V Rated impulse voltage (III / 3): 8 kV Rated current: 26 A Connection technology: CAGE CLAMP® Connectable conductor materials: Copper, Aluminum Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG Strip length: 9 … 10 mm / 0.35 … 0.39 inch Width: 6 mm / 0.236 inch Height from upper-edge of DIN-35 rail: 29 mm / 1.142 inch Depth: 86 mm / 3.386 inch Design: horizontal Type of mounting: DIN-35 rail Color: yellow Insulating material: Polyamide 66 (PA 66) Fire load: 0.205 MJ Weight: 12.7 g Packaging type: BOX Country of origin: DE GTIN: 4044918486637 Customs Tariff No.: 85369010000 Buy the 281-668 WAGO 4-conductor terminal block | myMectronic Purchase the WAGO 281-668 terminal block securely and efficiently online.
Buy Now Frequently Asked Questions Where can I buy WAGO 281668? You can click on the BUY or RFQ button to purchase 281668 from an authorized WAGO distributor.
How do I troubleshoot issues or seek technical support for part 281668? You can download the 281668 datasheet or visit the WAGO website for support.
Who is the manufacturer of 281668? WAGO
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