SP4 Surge Protection

Two-stage transient voltage protectors provide primary and secondary protection against lightning, switching, and electrostatic discharges. Recommended for Greyline AVFM 6.1. Provides protection on 4-20mA, sensor, and AC power in one convenient enclosure.

Features:

• Automatic Reset - will not interrupt service
• Nanosecond response time
• No maintenance required

Specifications:

• Operating Temperature: -40° C to +85° C (-40° F to +185° F)
• Enclosure: NEMA4 Steel