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Copyright © 2019 Sensata Technologies, Inc.

| LN SERIES

AC OUTPUT LOW NOISE SOLID STATE RELAYS

SPECIFICATIONS

Features

Applications

Output Voltage (1)

• Rating up to 75A @48-528 VAC per channel

• Zero Voltage Turn-On Switching

• Conformance with IEC60947-4-3 Environment B for low voltage domestic,

commercial and light industrial locations/installations

• Patented Low Noise trigger circuit

• IP20 touch-safe housing is available

• Built-in Input/Output over-voltage protection

• LED Input Status Indicator

• 3500 VAC Optical isolation

• EMC Compliant to level III

• Commercial ovens

• Professional cooking equipment

• Household appliances

• Medical equipment

Output Voltage

25 A

50 A

75 A

24-280 VAC

LND2425

LND2450

LND2475

48-528 VAC

LND4425

LND4450

LND4475

Description

LND24XX

LND44XX

Operating Voltage (47-63Hz) [V

RMS]

24-280

48-528

Transient Overvoltage [Vpk] (2)

500

800

Maximum Off-State Leakage Current @

Rated Voltage [mA

RMS]

1

1

Zero Crossing Level Maximum [Vpk]

20

Minimum Off-State dV/dt @ Maximum

Rated Voltage [V/μsec]

500

PRODUCT SELECTION

The LN Series of panel mounted Solid State Relays offer reliable back-to-back SCR switching up to 75 Amps at 528 VAC, coupled with a patented trigger circuit

design which allows the SSR to switch resistive loads with minimal electromagnetic noise generated, ideal for use in commercial, residential and medical

applications.

UL recognized and TUV certified, the LN series offers superior performance in applications that demand reliable switching and low emitted noise.

LOW

NOISE