81001-956-65-R

Overview of Allen Bradley 81001-956-65-R

The Allen Bradley 81001-956-65-R is an industrial snubber resistor assembly engineered to support critical power control applications. As part of Allen Bradley’s trusted component lineup, this unit is used to minimize surge voltage and suppress transients in electrical systems. By handling high pulse currents and energy dissipation, the 81001-956-65-R protects sensitive downstream equipment, extending service life and preventing costly downtime. Its robust 500-watt rating and 100-ohm resistance allow it to operate reliably in demanding environments where electrical noise and voltage spikes are a constant concern. Manufacturers, OEMs, and electrical maintenance professionals value Allen Bradley’s proven quality and the availability of surplus new units for replacements and upgrades.

Key Features of Allen Bradley 81001-956-65-R

• 500-watt snubber resistor for industrial voltage spike suppression
• 100-ohm resistance for precise damping function
• Heavy-duty construction suitable for harsh plant environments
• Standard mounting dimensions for easy retrofits
• Manufactured in CANADA; surplus new condition ensures ready availability

Technical Specs of 81001-956-65-R

• Brand: Allen Bradley
• Model: 81001-956-65-R
• Type: Snubber Resistor Assembly
• Rated Power: 500W
• Resistance: 100 ohms
• Dimensions: approx. 5"(H) x 11"(W) x 14"(L)
• Weight: approx. 4 lbs
• Country of Origin: Canada

Applications / Use Case

Allen Bradley 81001-956-65-R snubber resistor assemblies are specified in motor drive systems, power distribution panels, and other automation architectures where protection from voltage spikes is essential. These assemblies are commonly installed parallel to switching devices—such as contactors, relays, or solid-state switches—to absorb transient energy during switching events. In electric motor circuits, they reduce electrical noise and EMI, improving operational reliability and extending equipment lifespan. Facilities ranging from heavy industry and manufacturing to utility substations deploy these units to support process uptime and protect vital controls. The Allen Bradley 81001-956-65-R is suitable for both OEM builds and maintenance-driven retrofits.

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