System Sensor (Honeywell) Replacement Terminal Block Module A77-01-02
The System Sensor A77-01-02 (by Honeywell) is a Taiwan-made replacement terminal block module engineered for fire alarm systems and industrial control panels. It functions as both a field wiring termination interface and a switching module, featuring dual SPDT contacts rated at 10 A at 250 V AC
BRAND
System Sensor
TYPE
Replacement Terminal Block Module
PART NO.
A77-01-02
MODEL
A77-01-02
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | System Sensor |
| TYPE | Replacement Terminal Block Module |
| PART NO. | A77-01-02 |
| MODEL | A77-01-02 |
| Voltage Rating | 250 V AC Maximum |
| Catalog No. | A77-01-02 |
| Application | Fire alarm and industrial control terminal block with dual SPDT switching contacts |
| IEC | CE Compliant |
| Product Name | Replacement Terminal Block Module |
| Switch Configuration | Dual SPDT (Switch 1 & Switch 2) |
| Contact Rating | 10 A at 250 V AC |
| Wire Size | AWG 18–14 Copper |
| Operating Temperature | Up to 85°C |
| Mounting Type | Panel Mount |
| Typical Applications | Fire alarm systems, detector interface modules, industrial control panels, building automation and safety monitoring systems |
| Made In | Taiwan |
| REF NO | 22 |
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