Full Product Manual

10
www.leviton.com/industrial
Quick Reference – Type 2 Surge Protective Devices
Catalog Number
Max Surge Current,
Per Mode
(Per Phase)
Nominal Discharge
Current (I
N
)
Replaceable
Modules
NEMA Enclosure Surge Counter Noise Filtering
120V and 120/240V, Single-Phase
52120-M1 100kA (100kA) 20kA Yes Type 12 No Yes
52120-M2 100kA (100kA) 20kA Yes Type 12 No Yes
52120-CM2 100kA (100kA) 20kA Yes Type 12 Yes Yes
52120-M2H 100kA (100kA) 20kA Yes Type 12 No Yes
32120-1 80kA (80kA) 3kA No Type 3R No Yes
42120-1 80kA (80kA) 3kA No Type 3R No Yes
51120-1 50kA (50kA) 3kA No Type 1 No Yes
51110-SRG 48kA (96kA) 3kA No Type 4X No No
120/208V, Three-Phase WYE
75120-7M3 320kA (640kA) 10kA Ye s Type 12 Yes Ye s
74120-7M3 200kA (400kA) 10kA Yes Type 12 Yes Yes
47120-7 200kA (400kA) 10kA No Type 1 No Yes
47120-4X7 200kA (400kA) 10kA No Type 4X No Ye s
57120-M3 150kA (150kA) 20kA Yes Type 12 No Yes
57120-CM3 150kA (150kA) 20kA Yes Type 12 Yes Yes
52120-M3 100kA (100kA) 20kA Yes Type 12 No Yes
52120-CM3 100kA (100kA) 20kA Yes Type 12 Yes Yes
52120-7M3, 52120-7MS 100kA (200kA) 20kA Ye s Type 12 No Yes
52120-7C3, 52120-7CS 100kA (200kA) 20kA Yes Type 12 Yes Yes
51120-3 50kA (50kA) 3kA No Type 1 No Yes
37120-7 100kA (200kA) 5kA No Type 1 No Ye s
120/208V, Three-Phase WYE or 208V, Three-Phase Delta or 220V, Three-Phase Delta
32120-DY3 80kA (80kA) 3kA No Type 3R No Yes
42120-DY3 80kA (80kA) 3kA No Type 3R No Yes
120/240/120V, Three-Phase Hi-leg Split Phase Delta
52412-DS3 100kA (100kA) 20kA Yes Type 12 No Yes
32412-DS3 80kA (80kA) 3kA No Type 3R No Yes
42412-DS3 80kA (80kA) 3kA No Type 3R No Yes
220/380V, Three-Phase WYE or 277/480V, Three-Phase WYE or 240V, Three-Phase Delta or 480V, Three-Phase Delta
32277-DY3 80kA (80kA) 3kA No Type 3R No Yes
42277-DY3 80kA (80kA) 3kA No Type 3R No Yes
240V, Three-Phase Delta
57240-DM3 150kA (150kA) 20kA Yes Type 12 No Ye s
52240-DM3 100kA (100kA) 20kA Yes Type 12 No Ye s
277/480V, Three-Phase WYE
75277-7M3 320kA (640kA) 10kA Ye s Type 12 Yes Ye s
74277-7M3 200kA (400kA) 10kA Yes Type 12 Yes Yes
47277-7 200kA (400kA) 10kA No Type 1 No Yes
47277-4X7 200kA (400kA) 10kA No Type 4X No Ye s
57277-M3 150kA (150kA) 20kA Yes Type 12 No Yes
57277-CM3 150kA (150kA) 20kA Yes Type 12 Yes Yes
52277-M3 100kA (100kA) 20kA Yes Type 12 No Yes
52277-CM3 100kA (100kA) 20kA Yes Type 12 Yes Yes
52277-7M3, 52277-7MS 100kA (200kA) 20kA Ye s Type 12 No Yes
52277-7C3, 52277-7CS 100kA (200kA) 20kA Yes Type 12 Yes Yes
37277-7 100kA (200kA) 5kA No Type 1 No Ye s
480V, Three-Phase Delta
57480-DM3 150kA (150kA) 20kA Yes Type 12 No Ye s
52480-DM3 100kA (100kA) 20kA Yes Type 12 No Ye s
347/600V, Three-Phase WYE or 600V, Three-Phase Delta
32347-DY3 80kA (80kA) --- No Type 3R No Yes
42347-DY3 80kA (80kA) --- No Type 3R No Yes
347/600V, Three-Phase WYE
57347-M3 150kA (150kA) --- Ye s Type 12 No Yes
600V, Three-Phase Delta
57600-DM3 150kA (150kA) --- Ye s Type 12 No Yes