Low Resistance SD32X MTL Surge Protector Device SPD 32Vdc 22Vac IN STOCK

MTL SD32X surge protection for Data & Signal applications

SD Series

Ultra-slim user-friendly devices for protecting electronic equipment and systems against surges on signal and I/O cabling

The SD Series is a range of surge protection devices combining unparalleled packing densities, application versatility, proven reliable hybrid circuitry, simple installation and optional ‘loop disconnect’ facilities – features which make the series the ultimate surge protection solution for process equipment, I/O systems and communications networks. The exceptionally high packing densities are the consequence of an ultra slim ‘footprint’ for individual modules which can thus ‘double-up’ as feedback terminals. Each module provides full hybrid surge protection for 2 and 3 wire loop protection.

SDM - NEW MODULAR DEVICE

The SD Modular (SDM) combines the tried and tested protection of the well established SD series and adds modularity for ease of maintenance. The user can change the surge protection module without any interference with wiring. The SDM is backwards compatible with the SD series which means users can upgrade to the SDM when next carrying out maintenance upgrades. Available in all of the voltages, 7,16,32 & 55 with a current capacity of 700mA, the SDM represents a step forward in surge protection designed for process control applications.

SDX

SDX units, available in 7V, 16V, 32V and 55V versions (SD07X, SD16X, SD32X and SD55X respectively) are suitable for a wide range of applications including THCs, 4-20mA loops, shut-down systems and fire and gas detectors.

SD

In addition to the many beneficial features offered by SDX devices, the SD variants fuse/disconnect package provides both fused protection against fault currents and a convenient method of isolating field circuitry from protected circuitry without needing additional disconnect terminals. Also provided is a third connection on the field and safe side of the protector in order to terminate screens safely to earth.

SDR

The SDR Series has been specially designed to meet the requirements for high speed data links with an extremely high bandwidth. SDR units are available in a range of voltage variants enabling a wide range of communication systems to be protected e.g. RS232, RS422, RS485, Bus powered systems etc. These devices are classed as simple apparatus and can therefore be used in hazardous areas without affecting the certification of the circuit.

SD32T3, SDRTD, SDR3

This series of SD surge protectors offer excellent levels of protection over all three wires in conjunction with minimal footprint requirements. This is the most compact 3-wire surge protector on the market.

SD32T3 is a three terminal SPD for 3-wire transmitters or sensors

SDRTD is designed specifically for Resistance Temperature Detectors

SDR3 is a three terminal SPD for high bandwidth applications

Model

SD07

SD16

SD32

SD55

SD07R

SD16R

SD32R

SD55R

SD07X

SD16X

SD32X

SD55X

SD32T3

SD07R3

SD16R3

SD32R3

SD55R3

SDRTD

SDPSTN

SD150X

SD275X

Part Number & Description

Digital Input

MTL4501-SR 1ch DI failsafe solid-state output + LFD alarm

MTL4504 1ch DI relay output + LFD alarm + phase reversal

MTL4510 4ch DI solid-state output

MTL4510B 4ch DI multifunction solid-state output

MTL4511 1ch DI relay output

MTL4513 2ch DI solid-state output

MTL4514/B 1ch DI relay output + LFD alarm

MTL4516 2ch DI relay output

MTL4516C 2ch DI with changeover relay output

MTL4517 2ch DI relay output + LFD alarm

Digital Output

MTL4521 Loop powered solenoid driver

MTL4521L Loop powered solenoid driver IIC

MTL4523 Solenoid driver with LFD

MTL4523L Loop powered solenoid driver + LFD

MTL4523R Solenoid driver with LFD

MTL4523V/VL Solenoid/Alarm driver with voltage control

MTL4524 Switch operated solenoid driver

MTL4524S Switch operated solenoid driver, 24V override

MTL4525 Switch operated solenoid driver low power

MTL4526 2ch switch operated relay

Analogue Input

MTL4541 1ch 2/3 wire Transmitter repeater

MTL4541A 1ch Transmitter repeater, passive input

MTL4541AS 1ch Transmitter repeater, passive input, current sink

MTL4541B MTL4041B replacement

MTL4541P MTL4041P replacement

MTL4541S 1ch 2/3 wire Transmitter repeater, current sink

MTL4544 2ch 2/3 wire Transmitter repeater

MTL4544A 2ch Transmitter repeater, passive input

MTL4544AS 2ch Transmitter repeater, passive input, current sink

MTL4544B MTL4044 replacement

MTL4544D 2/3 wire transmitter repeater, dual output

MTL4544S 2ch 2/3 transmitter repeater, current sink

Analogue Output

MTL4546 1ch 4-20mA smart isolating driver + LFD

MTL4546C 1ch 4-20mA smart isolating driver + oc LFD

MTL4546Y 1ch 4-20mA smart isolating driver + oc LFD

MTL4549 2ch 4-20mA smart isolating driver + LFD

MTL4549C 2ch 4-20mA smart isolating driver + oc LFD

MTL4549Y 2ch 4-20mA smart isolating driver + oc LFD

Temperature Input

MTL4575 1ch Temperature converter with alarm

MTL4576-RTD 2ch Temperature converter, RTD

MTL4576-THC 2ch Temperature converter, THC

MTL4581 1ch mV/THC isolator for low-level signals

Pulse and Vibration

MTL4531 1ch vibration probe interface

MTL4532 1ch pulse isolator, digital or analogue output

MTL4533 2ch vibration probe interface

Fire and Smoke

MTL4561 2ch loop-powered, for fire and smoke detectors

General

MTL4599 Dummy isolator

MTL4599N General purpose feed-through module

MTL5018AC

MTL5501-SR

MTL5510

MTL5510B

MTL5511

MTL5513

MTL5514

MTL5514D

MTL5516C

MTL5517

MTL5521

MTL5522

MTL5523

MTL5523V

MTL5524

MTL5525

MTL5526

MTL5541

MTL5541A

MTL5541AS

MTL5541S

MTL5544

MTL5544A

MTL5544AS

MTL5544D

MTL5544S

MTL5546

MTL5546Y

MTL5549

MTL5549Y

MTL5573

MTL5575

MTL5576-RTD

MTL5576-THC

MTL5581

MTL5582

MTL5582B

MTL5531

MTL5532

MTL5561

MPA5500

MTL5051

MTL5053

MTL5314

MTL5599