3 & 4 pole contactors are typically used in commercial applications. These contactors utilize three wires to control electrical current direction. Our engineers and quality specialists provide services that meet or exceed customer requirements—all products undergo in-house testing and validation. We carry extensive inventory to meet delivery schedules.

 

Features

• 3 Pole NO
• 4 Pole NO
• Silver Cadmium Oxide Contacts
• UL 508 File NO. E227250
• Semko/CE File No. EN 60947-4-1:2001
• CSA File No. 221260 (1456104)
• Optional Auxiliary Switches

Specifications

Initial Dielectric Strength	Between Contacts & Coils: 2,200 VAC Between Poles: 2,200 VAC Between Open Contacts: 2,200 VAC
Arc Cover	Standard
Insulation System	130°C Class B
Temperature Range	-40°C to +65°C -40°F to +150°F
Unit Weight	3 Pole 1 lb 4 Pole 1.25 lb
Power Pole Terminations	#10-32 screw or box lug
Wire Size	#10-32 screw 16–8 (must use ring terminal) Box lug 14-4
Recommended Tightening Torque	#10-32 screw: 22 in. lbs Box lug: 40 in. lbs
Quick Connects	Coil terminals: Dual: .250″ QC or #6-32 screw/.250″ QC Power terminals: Dual .250″ QC

Documents and Downloads

Document	File Type	File Size	Download
3 & 4 Pole Contactor 20–40 FLA Series Datasheet	PDF	226 KB

© 2023 Relay Specialties, Inc.
17 Raritan Road, Oakland, NJ 07436 | 800-526-5376
Created By: G.Dezines