Datasheet > THDS431C

THDS431C

更新时间： 2024-11-06 14:56:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	419K
描述
Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 Upon momentary or maintained closure of the initiate s

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THDS431C 数据手册

Time Delay Relays

Dedicated - Single Shot

THDS SERIES

Description

TheTHDS Series combines accurate timing circuitry with high

power solid-state switching. It can switch motors, lamps, and

heaters directly without a contactor. You can reduce labor,

component cost, and increase reliability with these small,

easy-to-use, timers.

Operation (Single Shot)

Input voltage must be applied before and during timing. Upon

momentary or maintained closure of the initiate switch, the

output energizes for a measured interval of time. At the end

of the delay, the output de-energizes. Opening or reclosing the

initiate switch during timing has no affect on the time delay.

The output energizes if the initiate switch is closed when input

voltage is applied.

Reset: Reset occurs when the time delay is complete and the

initiate switch is opened. Loss of input voltage resets the time

delay and output.

Wiring Diagram

Features & Beneﬁts

N/L2

FEATURES

BENEFITS

Repeat Accuracy + / - 0.5%,

Factory calibration +/- 1%

Microcontroller based

V = Voltage

High load currents up

to 20A, 200A inrush

UTL = Optional Untimed

Load

Allows direct operation of motors, lamps and

heaters without a contactor

L =Timed Load

S1 = Initiate Switch

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Totally solid state

and encapsulated

is used when external

Metalized

mounting surface

Facilitates heat transfer in high current applications

adjustment is ordered.

Compact, low

cost design

Allows ﬂexibility for OEM applications and reduces

labor and component costs

Accessories

P1004-95, P1004-95-X Versa-Pot

Panel mountable, industrial potentiometer

recommended for remote time delay adjustment.

P0700-7 Versa-Knob

Designed for 0.25 in (6.35 mm) shaft of

Versa-Pot. Semi-gloss industrial black ﬁnish.

Ordering Information

INPUT

VOLTAGE

OUTPUT

MODEL

ADJUSTMENT

TIME DELAY

RATING

P1015-64 (AWG 14/16)

Female Quick Connect

These 0.25 in. (6.35 mm) female terminals are

constructed with an insulator barrel to provide

strain relief.

THDS410.25SA 120VAC

THDS431C 120VAC

THDS610.25SA 230VAC

Fixed

0.25s

Onboard

Fixed

1 - 100s

0.25s

20A

If you don’t ﬁnd the part you need, call us for a custom product 800-843-8848

P1015-18 Quick Connect to Screw Adapter

Screw adapter terminal designed for use with

all modules with 0.25 in. (6.35 mm) male quick

connect terminals.

www.littelfuse.com/thds

Rev: 1-A-062216

中文翻译

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与THDS431C相关器件

型号	品牌	获取价格	描述	数据表
THDS610.25SA	LITTELFUSE	获取价格	Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
THDT5111	STMICROELECTRONICS	获取价格	70V, 10A, SILICON SURGE PROTECTOR, PLASTIC, SO-8
THDT5112	STMICROELECTRONICS	获取价格	70V, 10A, SILICON SURGE PROTECTOR, PLASTIC, DIP-8
THDT58S	STMICROELECTRONICS	获取价格	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THDT58S1	STMICROELECTRONICS	获取价格	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THDT6511	STMICROELECTRONICS	获取价格	85V, 10A, SILICON SURGE PROTECTOR, PLASTIC, SO-8
THDT6511D	STMICROELECTRONICS	获取价格	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THDT6511D_01	STMICROELECTRONICS	获取价格	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THDT6511DRL	STMICROELECTRONICS	获取价格	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THDT6512	STMICROELECTRONICS	获取价格	85V, 10A, SILICON SURGE PROTECTOR, PLASTIC, DIP-8

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