120A1-100MSTB AMPERITE, 120A1-100MSTB Datasheet

TIME DELAY RELAY SPST-NO, 100MIN, 120VAC

120A1-100MSTB

Manufacturer Part Number

120A1-100MSTB

Description

TIME DELAY RELAY SPST-NO, 100MIN, 120VAC

Manufacturer

AMPERITE

Series

STBr

Datasheet

1.120A1-100MSTB.pdf (4 pages)

Specifications of 120A1-100MSTB

Contact Configuration

SPST-NO

Nom Input Voltage

120VAC

Delay Time Range

1min To 100min

Timing Adjustment

Resistor / Potentiometer

Relay Mounting

Panel

Coil Voltage Vac Nom

120V

Current page: 1 of 4
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Timing Mode:

Power is applied to the relay prior to the timing cycle. Upon application of power to the

trigger input terminal the load is energized. When power is removed from the trigger

terminal the time delay cycle is initiated. At the end of the delay time the load is de-

energized. Reset is accomplished by reapplying power to the trigger input terminal.

Timing Diagram:

Contact Information:

Solid state switching device 1 form A; normally open series connection. Continuous

current rating 2 amperes. Maximum inrush 20 amperes. Voltage drop 2.5 volts RMS or

less @ 2 amperes. (For 10 ampere load current rating consult factory)

Delay-On-Release

STB Series

Solid State

Triggered

Timers

Solving your relay requirements since 1922

… 100% solid state circuitry - no

moving parts

… CMOS digital timing circuitry

… Fixed or field adjustable delays from

milliseconds to hours

… 2 amperes continuous load current

(10 amperes available, consult factory)

… UL File # Pending

… CSA File #Pending

West New York, NJ 07093

www.Amperite.com

567 52nd Street

(800) 752-2329

Amperite Co.

P.O. Box 329

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120A1-100MSTB Summary of contents

Page 1

... CMOS digital timing circuitry … Fixed or field adjustable delays from milliseconds to hours … 2 amperes continuous load current (10 amperes available, consult factory) … UL File # Pending … CSA File #Pending Amperite Co. P.O. Box 329 (800) 752-2329 ...

Page 2

... AC (60 Hz) and DC Input Voltages & Limits Nominal Minimum Maximum 12V 10V 14V 24V 20V 28V 48V 41V 55V 110V 95V 125V West New York, NJ 07093 www.Amperite.com 1 to 100 minutes 10 to 1000 minutes . hours 1 to 100 hours Amperite Co. 567 52nd Street P.O. Box 329 (800) 752-2329 ...

Page 3

... External Resistor Selection: Wiring Diagram: Mechanical Information: Enclosure 3/4 inch black plastic, epoxy sealed. Center hole mounting. Four or six 1/4 inch quick connect male terminals. Ordering Information: Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com ...

Page 4

... Solving your relay requirements since 1922 Definition of a part number for the Amperite STB Series Time Delay Relay: Example: A: Denotes nominal input voltage. Voltages available: 12V, 24V, 120V & 230V AC; 12V, 24V, 48V & 110V DC. Custom voltages are available. B: Denotes type of input power required for operation Alternating Current Direct Current. C & ...

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