Skip to content

Engineering support Downloads

+86 (021) 5928 6988Language

All products

Solid State Relays28 models Temperature Controllers0 models Temperature Sensors0 models Heat Sinks0 models Ceramic Fiber Furnace Chambers0 models High-alumina Furnace Chambers0 models Ceramic Fiber Boards0 models

Product selector

Find a product by model or requirement

Search a model number, series or technical parameter.

Learn more →Download centre Compare products

Product selectorCompare products

Download centreNews & technical articlesCertifications

About usEngineering capabilityManufacturingQuality management

HEATA solid state relays and electroheat control solutions for industrial equipment manufacturers.

Product selection must be verified against the applicable controlled datasheet and complete operating conditions.

+86 (021) 5928 6988 sales@heatatech.com

Products

All products
Product selector
Compare products

Support

Download centre
News & technical articles
Sales support

Company

About us
Engineering capability
Quality management
Careers

Legal

Privacy
Terms

© 2026 HEATA Electroheat Technology (Shanghai) Co., Ltd.ISO 9001:2015 · WCAG 2.1 AA

Panel-mount Solid State Relays | HEATA

Panel-mount Solid State Relays

PRODUCT CATALOGUE

Panel-mount Solid State Relays

Single-phase panel and heat-sink mounted AC and DC solid state relays for industrial load switching.

21models

3series

Filters

121

MinimumMaximum

MinimumMaximum

MOSFET2SiC MOS1

MinimumMaximum

MinimumMaximum

DC control21

Random turn-on9Zero-cross9

MinimumMaximum

No13Yes8

functional8panel13

panel21

IP008IP2010

MinimumMaximum

No21

Application reference21

Not stated11Application reference10

Not stated8Compliant13

pluggable8screw13

21 results

Sort

Solid State Relays

HD Series

The HD series is a panel-mount DC solid state relay family covering HD75D120, HD100D120 and HD200D40. It provides 4-32VDC control input with 75VDC/120A, 100VDC/120A and 200VDC/40A DC load output capability. MOSFET or SiC MOS output devices, 4000Vrms input-output isolation, anti-rotation terminals and baseplate heat dissipation support testing equipment, X-ray inspection systems, freeze dryers, engineering machinery and industrial DC load control.

HPA Series

The HPA series is a panel-mount AC solid state relay family covering both P random turn-on and Z zero-cross trigger codes. Each trigger mode is available in 25A / 40A / 60A / 80A / 100A current ratings with a 48-440VAC load voltage range and 4-32VDC control input. The thyristor AC output, LED status indication and panel or heat-sink mounting structure support contactless switching of industrial heating, automation equipment and general AC loads.

HPO Series

The HPO panel-mount solid state relay is used in automation equipment, medical equipment and rail transit systems. It uses DBC ceramic substrate technology for optimized heat dissipation, supports output load current up to 100A, and integrates overheat and load fault alarms for dense SSR installations.

HPA38P25 HPA Solid State Relay

View details: HPA38P25

HPA Series

HPA38P25

Active

HPA Solid State Relay

Rated current: 25A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Random turn-on

CECURUSROHS

HPA38P40 HPA Solid State Relay

View details: HPA38P40

HPA Series

HPA38P40

Active

HPA Solid State Relay

Rated current: 40A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Random turn-on

CECURUSROHS

HPA38P60 HPA Solid State Relay

View details: HPA38P60

HPA Series

HPA38P60

Active

HPA Solid State Relay

Rated current: 60A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Random turn-on

CECURUSROHS

HPA38P80 HPA Solid State Relay

View details: HPA38P80

HPA Series

HPA38P80

Active

HPA Solid State Relay

Rated current: 80A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Random turn-on

CECURUSROHS

HPA38P100 HPA Solid State Relay

View details: HPA38P100

HPA Series

HPA38P100

Active

HPA Solid State Relay

Rated current: 100A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Random turn-on

CURUSROHSCE

HPA38Z25 HPA Solid State Relay

View details: HPA38Z25

HPA Series

HPA38Z25

Active

HPA Solid State Relay

Rated current: 25A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CECURUSROHS

HPA38Z40 HPA Solid State Relay

View details: HPA38Z40

HPA Series

HPA38Z40

Active

HPA Solid State Relay

Rated current: 40A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CECURUSROHS

HPA38Z60 HPA Solid State Relay

View details: HPA38Z60

HPA Series

HPA38Z60

Active

HPA Solid State Relay

Rated current: 60A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CECURUSROHS

HPA38Z80 HPA Solid State Relay

View details: HPA38Z80

HPA Series

HPA38Z80

Active

HPA Solid State Relay

Rated current: 80A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CECURUSROHS

HPA38Z100 HPA Solid State Relay

View details: HPA38Z100

HPA Series

HPA38Z100

Active

HPA Solid State Relay

Rated current: 100A
Load voltage: 48-440VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CECURUSROHS

HPO48Z25 HPO Functional Solid State Relay

View details: HPO48Z25

HPO Series

HPO48Z25

Active

HPO Functional Solid State Relay

Rated current: 25A
Load voltage: 48-530VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CE

HPO48Z50 HPO Functional Solid State Relay

View details: HPO48Z50

HPO Series

HPO48Z50

Active

HPO Functional Solid State Relay

Rated current: 50A
Load voltage: 48-530VAC
Control voltage: 4-32VDC
Switching mode: Zero-cross

CE