Datasheet > 201-100-SP

201-100-SP

更新时间： 2023-12-06 20:09:44

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	298K
描述
The unique microcontroller-based voltage and voltage-sensing circuit constantly monitors the volta

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201-100-SP 数据手册

Protection Relays

Voltage Monitoring Relays

201-XXX-SP SERIES

Single-phase voltage/phase monitor

Description

The 201-xxx-SP series is an 8-pin octal-base, plug-in voltage

monitor designed to protect single-phase motors regardless of

size. The 201-100-SP is used on 95–120 V ac, 50/60 Hz motors

to prevent damage caused by low voltage. The 201-200-SP is

used on 190–240 V ac, 50/60 Hz motors. The 201-200-SP-T-9 is

a pin-for-pin replacement for aTime Mark^®#260 series voltage

monitor. High voltage protection is included in the 201-200-SP-T-9.

The unique microcontroller-based voltage and voltage-sensing

circuit constantly monitors the voltage to detect harmful power

line conditions. When a harmful condition is detected, the

MotorSaver’s output relay is deactivated after a speciﬁed trip

delay. The output relay reactivates after power line conditions

return to an acceptable level and a speciﬁed amount of time has

elapsed (restart delay). The trip delay prevents nuisance tripping

due to rapidly ﬂuctuating power line conditions.

Wiring Diagram

Must use Model OT08PC socket for UL Rating!

Note: Manufacturer’s recommended screw terminal torque for the RB Series and OT Series Octal

Sockets is 12 in.-lbs.

Features & Beneﬁts

FEATURES

BENEFITS

Proprietary

microcontroller

based circuitry

Constant monitoring of voltage to detect harmful

power line conditions, even before the motor starts

Prevents nuisance tripping due to rapidly ﬂuctuating

power line conditions

Fixed trip delay 4 s

Provides diagnostics which can be used for

troubleshooting and to determine relay status

Advanced LED indication

Compact design for 8-pin;

DIN rail or surface mount

Allows ﬂexibility in panel installation

Accessories

OT08PC 8-pin Octal Socket

Octal Socket for plug-in units. 8-pin surface &

DIN rail mountable. Rated for 10 A @ 600 V ac.

PIN-OUT 1 (201-XXX-SP)

(view of socket)

PIN-OUT 2 (201-200-SP-T-9)

(view of socket)

Ordering Information

MODEL

LINE VOTAGE

95–120 V ac

190–240 V ac

DESCRIPTION

201-100-SP

201-200-SP

SPDT, protects single phase motors

SPDT, direct replacement for

Time Mark^®#260 series

201-200-SP-T-9

190–240 V ac

www.littelfuse.com/201xxxsp

Rev: 12-A-0621721260

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