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Marsh Bellofram
Marsh Bellofram Automatic Timing & Controls Division CP Series Percentage Timer

Marsh Bellofram Automatic Timing & Controls Division CP Series Percentage Timer

Product catalog summary

Overview: The CP Series Automatic Timing & Controls offers a precise and fool-proof operating mechanism designed for continuous ON-OFF control of electrical circuits. It eliminates the need for engaging cams and latches and provides five selectable time ranges, requiring minimal panel space.

Applications: This timer is suitable for controlling pumps, blowers, filters, heating equipment, industrial ovens, laboratory equipment, and other applications where ON or OFF control is needed as a percentage of the total time cycle.

Specifications:

Time Ranges: 30, 60 seconds; 15, 30, 60 minutes.
Timing Mode: Continuous ON-OFF.
Range Setting: Adjustable from 3% to 97%, with options for 100% ON and OFF.
Setting Accuracy: Within 2% of full scale.
Repeat Accuracy: Within 1% of full scale.
Output: SPST, 15A, 25 VAC resistive.
Motor Voltages: 120 VAC 50/60 Hz, 240 VAC 50/60 Hz (50 Hz units are 1/6 slower).
Termination: Rear screw terminals.
Mounting: Front panel.
Temperature Rating: 32° to 120°F (0° to 50°C).
Weight: 1.4 lbs.

Model Numbering: The model number is structured as CP followed by the time range and voltage, e.g., CP-15M-A for a 15-minute timer with 120 VAC.

Catalog excerpts

Marsh Bellofram Automatic Timing & Controls Division CP Series Percentage Timer -1

CP Series Automatic Timing & Controls automatictiming.com 800.727.5646 2Percentage Timer // CP Series • Precise Fool-proof Operating Mechanism • Eliminates All Engaging Cams and Latches • Five Time Ranges From Which to Choose • Minimal Panel Space Needed For continuous ON-OFF control of electrical circuits, the CP Series single circuit repeat cycle timer is a continuous cycling control where the ON or circuit closure time is dial adjusted for a percentage of the total time cycle. APPLICATIONS: Control of pumps, blowers, filters, heating equipment, industrial ovens, laboratory equipment and wherever ON or OFF control is desired as a percentage of the primary fixed total time cycle. P e r c e n t a g e Tim e r \\\SPECIFICATIONS TIME RANGES 30, 60 SEC 15, 30, 60 MIN TIMING MODE Continuous ON-OFF RANGE SETTING 3%-97%, Also 100% ON and OFF Points SETTING ACCURACY Within 2% of Full Scale REPEAT ACCURACY Within 1% of Full Scale OUTPUT SPST, 15A, 25 VAC Resistive MOTOR VOLTAGES 120 VAC 50/60 Hz., 240 VAC, 50/60 Hz. (50 Hz. Units Will Be 1/6 Slower Than Listed Speeds.) TERMINATION Rear Screw Terminals MOUNTING Front Panel TEMPERATURE RATING 32° to 120°F (0° to 50°C) WEIGHT 1.4 lbs. MODEL NUMBER >>>>>> CP Time Range 30S A 30 seconds 60 seconds 60S 15 minutes 15M 30 minutes 30M 60 minutes 60M Voltage 120 VAC 240 VAC C Model Example: CP-15M-A \\\DIMENSIONS (INCHES) \\\WIRING 120 VAC 240 VAC

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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