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Harrington Signal collection
Harrington Signal
Harrington Signal is a manufacturer of signaling devices and control components utilized in industrial safety and notification systems. Their product lines include audible and visual alarms, control stations, and related accessories designed for harsh environments and critical applications. Maintenance technicians and safety managers rely on Harrington Signal for robust construction, clear audibility, and dependable operation in emergency signaling and process alerts. Industrial Automation Co. stocks new and refurbished Harrington Signal parts with quote-based pricing.
5M+
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
24 Months
We offer 24 months warranty on selected brands
24h
Typical quote turnaround for hard-to-source and legacy replacement requests
OEM+
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · CE1-P-25DM4Z
Harrington Signal CE1-P-25DM4Z
HARRINGTON SIGNAL CE1-P-25DM4Z CE1P25DM4Z CPG - 25 WATT AMP W/ DMR MIC (8) SPK CIRCUITS STYLE Y
SKU · T8-P-CD
Harrington Signal T8-P-CD
HARRINGTON SIGNAL T8-P-CD T8PCD FIRESPY T8000 CONVENTIONAL FACP; 10 ZONES CLASS B OR 5 ZONES CLASS A W/ 4 NAC CLASS A...
SKU · 335-1025Z4
Harrington Signal 335-1025Z4
HARRINGTON SIGNAL 335-1025Z4 3351025Z4 EVAX-254Z 25 WATT BASE AMPLIFIER WITH DMR MIC (4) SPEAKER CIRCUITS STYLE Y (...
SKU · 335-6146
Harrington Signal 335-6146
HARRINGTON SIGNAL 335-6146 3356146 HMX-DP/P DISTRIBUTED PANEL WITH 4 AUDIO 4 FIRE PHONE
SKU · 335-6145
Harrington Signal 335-6145
HARRINGTON SIGNAL 335-6145 3356145 HMX-DP-P DISTRIBUTED PANEL WITH 4 FIRE PHONE CIRCUITS ONLY
SKU · T8-P-UD
Harrington Signal T8-P-UD
HARRINGTON SIGNAL T8-P-UD T8PUD FIRESPY T8000 2 ADDRESSABLE SLC FACP; CLASS A OR B (SYSTEM SENSOR / I-SPY / XP95) 4 N...
SKU · 335-1000E
Harrington Signal 335-1000E
HARRINGTON SIGNAL 335-1000E 3351000E EVAX-100ER 100 WATT AMPLIFIER EXPANDER PANEL (NO MIC OR DMR) IN RED UNI-MOUNT CA...
SKU · 335-6141
Harrington Signal 335-6141
HARRINGTON SIGNAL 335-6141 3356141 MXB-DP DISTRIBUTED PANEL BACKBONE NETWORK INTERFACE PANEL
SKU · 335-1050E
Harrington Signal 335-1050E
HARRINGTON SIGNAL 335-1050E 3351050E EVX-50ER 50 WATT AMPLIFIER EXPANDER PANEL (NO MIC NO DMR) IN UNI-MOUNT CABINET
SKU · T8-P-C-N
Harrington Signal T8-P-C-N
HARRINGTON SIGNAL T8-P-C-N T8PCN DISC (FIRESPY T8000 CONVENTIONAL FACP; 10 ZONES CLASS B OR 5 ZONES CLASS A 4 NAC CLA...
SKU · 335-1050M
Harrington Signal 335-1050M
HARRINGTON SIGNAL 335-1050M 3351050M EVX-50 50 WATT AMPLIFIER MODULE WITH DMR ONLY NO MIC NO CABINET
SKU · 345-0686
Harrington Signal 345-0686
HARRINGTON SIGNAL 345-0686 3450686 HS-3200 2 ADRESSABLE SLC CLASS "A" OR CLASS "B" 2 NACS CLASS "A" OR CLASS "B" 120/...
