--- type: product schema_version: 1 stock_number: "84478-1" canonical_url: "https://www.artisantg.com/PLC/84478-1/Acromag-4646-SN-NP-1-160A-VH-Alarm-Relay" json_url: "https://www.artisantg.com/PLC/84478-1/Acromag-4646-SN-NP-1-160A-VH-Alarm-Relay.json" generated_at: "2026-11-07T08:21:29.596Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # Acromag 4646-SN-NP-1 160A-VH Alarm Relay _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Acromag - Model: 4646-SN-NP-1 - Condition: New From Surplus Stock - Price: $295.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 15 lb - Shipping dimensions: 20X16X14 in ## Categories - Industrial Systems Equipment > Control Systems and Components > Relay Modules (primary) ## Details ### Configuration - 4646 (160A-VH): 0 to 100.0V DC, input impedance 400K ohms, nominal - SN: Standard Relay: One Double-Pole, Double Throw - NP: No options - 1: 115V AC +10%, 50 to 60Hz, 0.10A ## Images - - -