Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 4-digit electromechanical counter with white-on-black numerals (0.16" high)
- Panel mount design with heavy-duty bail for secure installation
- Operates on 24 VDC with surge-absorbing circuit for voltage spike protection
- Push-button reset with protective guard and SPDT switch activation at preset count
- Rated for 600 counts/minute with a minimum operating life of 100 million counts

SPCOUNTERR
The Mechanical Operations Counter is mounted behind the front cover of the breaker. It is viewable through a rectangular knockout window opening in the breaker cover. It is a five digit, non-resettable counter which is actuated each time the breaker is opened by any means.Frequently Asked Questions
What voltage options are available for the P8-4904?
The P8-4904 model is available in 24VDC.
What type of reset mechanism does the P8-4904 use?
The P8-4904 uses a push-button reset mechanism.
How many figures does the P8-4904 display?
The P8-4904 is a 4 figure counter.
What is the operating temperature range for this counter?
The operating temperature range is -15°F to +140°F [-26°C to +60°C].
What is the maximum counting speed of the P8-4904?
The maximum counting speed is 600 counts per minute.
Does this counter require any maintenance?
No, the rugged operating mechanisms require no lubrication or maintenance.
What are the dimensions of the P8-4904?
The dimensions are 2.55 inches in height and 1.65 inches in width.
What is the panel cutout size for panel mount models?
The panel cutout size for panel mount models is 1.46 inches by 1.01 inches.
What is the length of the wire leads?
The wire leads are 10 inches long.
What is the power consumption for the 24VDC model?
The 24VDC model consumes approximately 2 watts.
Frequently Asked Questions about Trumeter
What certifications and standards do Trumeter products comply with?
Trumeter products are certified to multiple international standards, including RoHS 2 (2011/65/EU), ISO 9001:2008, UL, CSA, and C-Tick. Our products meet rigorous safety and compliance requirements for industrial applications across North America, Europe, and Australia, with certifications covering electrical safety, electromagnetic compatibility, and hazardous substance restrictions.
What industries and applications are Trumeter products used for?
Trumeter products are used across multiple industries, including water filtration, manufacturing, automotive, gaming, glass production, battery systems, mobile power equipment, and industrial machinery. Their customizable measurement technologies like advanced panel meters, counters, timers, and length measurement devices serve diverse applications such as die cutting, metal spraying equipment, variable speed drives, and precision length measurement for materials like fabric and carpet.
What technical support does Trumeter offer?
Trumeter offers comprehensive technical support through a world-class team of application engineers and technical support specialists located in Europe, North America, and Asia. Their support team is dedicated to helping customers select the best product or solution for their specific application, with a commitment to 100% customer satisfaction. Customers can reach Trumeter's technical support via phone at +44 161 674 0960 (UK) or +1 954 725 6699 (USA), or by email at [email protected] or [email protected].
What are the main product lines offered by Trumeter?
Trumeter offers a comprehensive range of industrial measurement and control products, including counters, timers, hour meters, rate indicators, panel meters, encoders, time relays, and length/distance measurement solutions. Their product lines span multiple industrial applications, with a focus on precise measurement technologies that can be customized to meet specific customer requirements.
What are the key features of Trumeter products?
Trumeter products feature innovative, robust design with key characteristics including extensive customization options, long product warranties (3-10 years), and high-quality manufacturing. Their product lines span counters, timers, hour meters, rate indicators, panel meters, encoders, and distance measurement devices. Customization capabilities include OEM branding, specialized inputs, bespoke display options, Bluetooth integration, and tailored hardware/software developments to meet specific industrial application requirements.
What environmental ratings do Trumeter products have?
Trumeter products feature robust environmental ratings, including IP65 protection (NEMA 250 and UL50), with an operating temperature range of -20°C to +60°C. Their devices are designed to withstand industrial environments, with additional specifications including 85% max non-condensing humidity, shock resistance of 20g to IEC68-2-27, and vibration resistance of 5-500Hz at 2g.
What accessories are available for Trumeter products?
Trumeter offers a wide range of customizable accessories for their product lines, including: integrated count switches, tailored environmental protection covers, customized housings, OEM branding, custom electrical interfaces, and software modifications. Advanced customization options also include Bluetooth connectivity, app integration, custom display colors, and bespoke input configurations to meet specific industrial application requirements.
How are Trumeter products typically installed?
Trumeter products are designed for panel and industrial mounting with robust installation capabilities. They feature IP65 front panel rating, operate in temperatures from -20°C to +60°C, and can withstand shock (20g) and vibration (5-500Hz). Most products support multiple power supply options including 100-277V AC and 12-24V AC/DC, enabling flexible installation across various industrial environments.
What is Trumeter's warranty policy?
Trumeter offers industry-leading warranties ranging from 3 to 10 years across their product lines, which demonstrates their confidence in product design and manufacturing quality. These extended warranties are significantly longer than those of their competitors, reflecting Trumeter's commitment to product reliability and customer satisfaction.
What communication protocols do Trumeter products support?
Trumeter products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, and CANopen. These protocols enable flexible connectivity across multiple industrial automation platforms, providing seamless integration and robust communication capabilities for diverse industrial applications.






