Marsh Bellofram Automatic Timing & Controls 417 Series True OFF-Delay Timer - Marsh Bellofram - #1

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417 Series Automatic Timing & Controls automatictiming.com 800.727.5646 301/16 DIN Timers // 417 Series The 417B True OFF-Delay Timer is designed for the most rugged industrial environments. It offers exceptional electrical noise immunity, with excellent setting and repeat accuracy. Each 417B can be powered from 24 VAC to 240 VAC and 24 VDC, greatly simplifying ordering and inventory management. The 48mm2 (1/16 DIN) housing is compact and watertight when panel-mounted. The 417B is mounted in an 8-pin octal or 11-pin round socket. The 417B can be panel-mounted with an optional mounting clip. A large time-setting knob is provided for easy adjustment by operator. The range select switch is located on the side of the unit; therefore, once panel-mounted, the switch is not accessible to the operator. This tamper-proof feature prevents unauthorized or hazardous changes to the timing range. The 417’s high intensity LED turns on when power is applied to the timer and turns off during timing. T r u e O F F - D ela y T i me r The 417B Directly Replaces 417A. • True OFF-Delay mode of operation • Output contacts rated 10A at 120/240 VAC • Three timing ranges in a single unit: 10 SEC, 1 MIN, 10 MIN 5 SEC, 0.5 MIN, 5 MIN • Universal power operation: 24 VAC to 240 VAC & 24 VDC • 8-Pin or 11-Pin mounting. • Remote reset models. • 48mm2 DIN standard housing • Watertight when panelmounted • Range selection is tamperproof when panel-mounted. \\\SPECIFICATIONS MODELS Choice of eight multi-range units. Each model has three timing ranges. RANGE Model 417B100 (10 SEC, 1 MIN, 10 MIN) Model 417B500 (5 SEC, 0.5 MIN, 5 MIN) CONTACT RATING 10 AMPS (Resistive @ 250 VAC) 1/3 HP @ 120 VAC TEMPERATURE RATING 0° to 104°F (-18° to 40°C) NOISE IMMUNITY Showering Arc per NEMA 2-230, the 417 will withstand a voltage surge of 4500 volts for 50 micro seconds without damage. MOUNTING Plug in base available in 8-Pin Octal or 11-Pin Round Base OPTIONS: Surface Mounting Socket DIN Rail Mounting Socket Panel Mounting Kit Plug-in Socket Kit POWER REQUIREMENTS 24 to 240 VAC & 24 VDC, 50 or 60 Hz, (+10%, -20%) 24 to 240 VAC. (+20%, -20%) 24 VDC DC MAXIMUM RIPPLE AT 60 Hz-5% LOAD RELAY TYPE DPDT, Standard Models SPDT, Remote Reset Models LIFE 10,000,000 operations (no load) 100,000 operations with 5 AMPS at 30 VDC (or less) or 5 AMPS at 250 VAC (or less) REPEAT ACCURACY +/-5%* *variation from avg. actual time MINIMUM SETTING 2% of range SETTING ACCURACY +/-10% REMOTE RESET 50 mSEC minimum (remote reset models) POWER ON TIME 1.0 SEC minimum INDICATOR Power on LED HOUSING 48mm2 (1/16 DIN) housing is watertight when panel mounted WEIGHT NET: 5 oz. SHIPPING: 1 lb. TYPICAL APPLICATIONS Whenever main power is interrupted, the 417B (adjustable from 0.1 SEC to 10 MIN), enables an emergency backup power source. Controlled by a PLC, the 417B timing cycle can be aborted by using the remote reset terminals.