Overview
The Cutler-Hammer 10250T/91000T push button contact block is a heavy-duty industrial control component designed for reliable performance in demanding applications. Manufactured by Eaton, this 30.5 mm contact block integrates with standard pushbutton housings and operators to provide dependable electrical switching for motor control, lighting circuits, and industrial process automation.
Key Features
- Heavy-Duty Zinc Die-Cast Construction – Ensures durability and resistance to mechanical stress in harsh industrial environments
- Reliability Nibs – Improve contact reliability even under dry circuit and fine dust conditions
- Drainage Design – Integrated drainage holes prevent liquid buildup inside the operator, enabling reliable operation in freezing conditions
- Screwed Terminals – Secure, proven termination method for field wiring applications
- Made in USA – Domestic manufacturing ensures consistent quality and supply reliability
Technical Specifications
- Part Number: 10250T/91000T
- Manufacturer: Eaton Cutler-Hammer
- Frame Size: 30.5 mm
- Rated Current (AC-15): 10 A at 690 V
- Rated Impulse Voltage: 4 kV
- AC Ratings (AC-15): 6A @ 120V, 4A @ 240V, 2A @ 440V, 1.5A @ 660V
- DC Ratings (DC-13): 5A @ 24V, 1.0A @ 125V, 0.5A @ 250V, 0.2A @ 660V
- Standard Compliance: IEC 60947-5-1, EN 60947-5-1, NEMA 4X
- Terminal Type: Screwed terminals (torque 0.8 Nm / 7 in-lbs)
- Weight: 30–50 grams (depending on configuration)
- Series: Series D1 / C0204
Typical Applications
- Three-phase motor control circuits
- Industrial machinery pushbutton stations
- Pump, compressor, and fan starter circuits
- Emergency stop and operational control circuits
- Process automation and equipment interlocking
- Commercial and industrial lighting control
Compatibility & Replacements
The 10250T/91000T contact block is designed to work with Eaton’s 30.5 mm pushbutton housings and operators. The 91000T designation refers to compatible housing assemblies. This contact block can be paired with various colored buttons, legends, and protective enclosures to build custom operator stations. Verify your specific application requirements and existing hardware before installation. For cross-references or alternative configurations, consult your original equipment documentation or contact technical support.
