UL508, Non-Fused (Como C Series)
The UL508, Non-Fused (Como C Series) is part of the Mersen (formerly Ferraz Shawmut) disconnect switches line, distributed by Gross Automation.
COMO C are manually operated multipolar changeover switches. They changeover between two low voltage power circuits under load and provide safety disconnection.
Specifications
| Specification | Value |
|---|---|
| Features | Finger Safe; Compact footprint; Internal bridging link provided as standard; Fully visualized breaking; Large number of mounting possibilities (DIN rail, backplate or door mounting); Large number of configurations (I-II, I-0-II, I-0-II by-pass, I-I+II-II); Choice of external and direct handles |
Features
- Finger Safe
- Compact footprint
- Internal bridging link provided as standard
- Fully visualized breaking
- Large number of mounting possibilities (DIN rail, backplate or door mounting)
- Large number of configurations (I-II, I-0-II, I-0-II by-pass, I-I+II-II)
- Choice of external and direct handles
Ratings
- AC: 25 to 125 Amperes
- UL508 Manual / Motor Controller (25, 40, 63, 80, 100, 125 A)
- IEC 60947-3
- NF EN 60947-3
- VDE 0660 Teil 107 (1992)
- Manual changeover from main supply to back-up source
- Switching between loads (motor or back-up)
- Reversing motor via phase inversion
- By-pass (upstream and downstream isolation in one operation)
- Earthing switch
Catalog Numbers
Select a Switch
| Operation | Poles | Ampere Rating | Catalog Number |
|---|---|---|---|
| I-II | 3 | 25 A | 4220 3002+ |
| I-II | 3 | 40 A | 4220 3004+ |
| I-II | 3 | 63 A | 4220 3006+ |
| I-II | 4 | 25 A | 4220 4002+ |
| I-II | 4 | 40 A | 4220 4004+ |
| I-II | 4 | 63 A | 4220 4006+ |
| I-0-II | 3 | 25 A | 4230 3002+ |
| I-0-II | 3 | 40 A | 4230 3004+ |
| I-0-II | 3 | 63 A | 4230 3006+ |
| I-0-II | 4 | 25 A | 4230 4002+ |
| I-0-II | 4 | 40 A | 4230 4004+ |
| I-0-II | 4 | 63 A | 4230 4006+ |
| I-0-II by-pass | 3+6 | 25 A | 4250 3002+ |
| I-0-II by-pass | 3+6 | 40 A | 4250 3004+ |
| I-0-II by-pass | 3+6 | 63 A | 4250 3006+ |
| I-0-II by-pass | 4+8 | 25 A | 4250 4002+ |
| I-0-II by-pass | 4+8 | 40 A | 4250 4004+ |
| I-0-II by-pass | 4+8 | 63 A | 4250 4006+ |
| I-I+II-II (overlapping) | 3 | 25 A | 4240 3002+ |
| I-I+II-II (overlapping) | 3 | 40 A | 4240 3004+ |
| I-I+II-II (overlapping) | 3 | 63 A | 4240 3006+ |
| I-I+II-II (overlapping) | 4 | 25 A | 4240 4002+ |
| I-I+II-II (overlapping) | 4 | 40 A | 4240 4004+ |
| I-I+II-II (overlapping) | 4 | 63 A | 4240 4006+ |
| I-0-II with one auxiliary contact | 3 | 25 A | 4230 3102+ |
| I-0-II with one auxiliary contact | 3 | 40 A | 4230 3104+ |
| I-0-II with one auxiliary contact | 3 | 63 A | 4230 3106+ |
| I-0-II with one auxiliary contact | 4 | 25 A | 4230 4102+ |
| I-0-II with one auxiliary contact | 4 | 40 A | 4230 4104+ |
| I-0-II with one auxiliary contact | 4 | 63 A | 4230 4106+ |
| I-0-II with two auxiliary contacts | 3 | 25 A | 4230 3202+ |
| I-0-II with two auxiliary contacts | 3 | 40 A | 4230 3204+ |
| I-0-II with two auxiliary contacts | 3 | 63 A | 4230 3206+ |
| I-0-II with two auxiliary contacts | 4 | 25 A | 4230 4202+ |
| I-0-II with two auxiliary contacts | 4 | 40 A | 4230 4204+ |
| I-0-II with two auxiliary contacts | 4 | 63 A | 4230 4206+ |
| I-II | 3 | 80 A | 4220 3008+ |
| I-II | 3 | 100 A | 4220 3010+ |
| I-II | 3 | 125 A | 4220 3012+ |
| I-II | 4 | 80 A | 4220 4008+ |
| I-II | 4 | 100 A | 4220 4010+ |
| I-II | 4 | 125 A | 4220 4012+ |
| I-0-II | 3 | 80 A | 4230 3008+ |
| I-0-II | 3 | 100 A | 4230 3010+ |
| I-0-II | 3 | 125 A | 4230 3012+ |
| I-0-II | 4 | 80 A | 4230 4008+ |
| I-0-II | 4 | 100 A | 4230 4010+ |
| I-0-II | 4 | 125 A | 4230 4012+ |
| I-0-II by-pass | 3+6 | 80 A | 4250 3008+ |
| I-0-II by-pass | 3+6 | 100 A | 4250 3010+ |
| I-0-II by-pass | 3+6 | 125 A | 4250 3012+ |
| I-0-II by-pass | 4+8 | 80 A | 4250 4008+ |
| I-0-II by-pass | 4+8 | 100 A | 4250 4010+ |
| I-0-II by-pass | 4+8 | 125 A | 4250 4012+ |
| I-I+II-II (overlapping) | 3 | 80 A | 4240 3008+ |
| I-I+II-II (overlapping) | 3 | 100 A | 4240 3010+ |
| I-I+II-II (overlapping) | 3 | 125 A | 4240 3012+ |
| I-I+II-II (overlapping) | 4 | 80 A | 4240 4008+ |
| I-I+II-II (overlapping) | 4 | 100 A | 4240 4010+ |
| I-I+II-II (overlapping) | 4 | 125 A | 4240 4012+ |
| I-0-II with one auxiliary contact | 3 | 80 A | 4230 3108+ |
| I-0-II with one auxiliary contact | 4 | 80 A | 4230 4108+ |
| I-0-II with two auxiliary contacts | 3 | 80 A | 4230 3208+ |
| I-0-II with two auxiliary contacts | 4 | 80 A | 4230 4208+ |
Select a Handle
| Operation | To Suit Switch | Padlock Position | IP Rating | Color | Ampere Rating | Catalog Number |
|---|---|---|---|---|---|---|
| External and direct operation | I-II | I-II | IP54 | Black/Grey | 25 A, 40 A | 4259 1042+ |
| External and direct operation | I-II | I-II | IP54 | Black/Grey | 63 A | 4259 1082+ |
| External and direct operation | I-II | I-II | IP54 | Red/Yellow | 25 A, 40 A | 4259 1043+ |
| External and direct operation | I-II | I-II | IP54 | Red/Yellow | 63 A | 4259 1083+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Black/Grey | 25 A, 40 A | 4259 1042+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Black/Grey | 63 A | 4259 1082+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Red/Yellow | 25 A, 40 A | 4259 1043+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Red/Yellow | 63 A | 4259 1083+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Black/Grey | 25 A, 40 A | 4259 1042+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Black/Grey | 63 A | 4259 1082+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Red/Yellow | 25 A, 40 A | 4259 1043+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Red/Yellow | 63 A | 4259 1083+ |
| External and direct operation | I-II | — | IP54 | White | 25 A | 4259 2022+ |
| External and direct operation | I-II | — | IP54 | White | 40 A | 4259 2042+ |
| External and direct operation | I-II | — | IP54 | White | 63 A | 4259 2082+ |
| External and direct operation | I-0-II / By-pass | — | IP54 | White | 25 A | 4259 3022+ |
| External and direct operation | I-0-II / By-pass | — | IP54 | White | 40 A | 4259 3042+ |
| External and direct operation | I-0-II / By-pass | — | IP54 | White | 63 A | 4259 3082+ |
| External and direct operation | I-I+II-II | — | IP54 | White | 25 A | 4259 4022+ |
| External and direct operation | I-I+II-II | — | IP54 | White | 40 A | 4259 4042+ |
| External and direct operation | I-I+II-II | — | IP54 | White | 63 A | 4259 4082+ |
| External and direct operation | I-II | I-II | IP54 | Black/Grey | 80 A, 100 A, 125 A | 4259 1082+ |
| External and direct operation | I-II | I-II | IP54 | Red/Yellow | 80 A, 100 A, 125 A | 4259 1083+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Black/Grey | 80 A, 100 A, 125 A | 4259 1082+ |
| External and direct operation | I-0-II / By-pass | 0 | IP54 | Red/Yellow | 80 A, 100 A, 125 A | 4259 1083+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Black/Grey | 80 A, 100 A, 125 A | 4259 1082+ |
| External and direct operation | I-I+II-II | I-I+II-II | IP54 | Red/Yellow | 80 A, 100 A, 125 A | 4259 1083+ |
| External and direct operation | I-II | — | IP54 | White | 80 A, 100 A, 125 A | 4259 2082+ |
| External and direct operation | I-0-II / By-pass | — | IP54 | White | 80 A, 100 A, 125 A | 4259 3082+ |
| External and direct operation | I-I+II-II | — | IP54 | White | 80 A, 100 A, 125 A | 4259 4082+ |
Select a Shaft
| Shaft Length (inches/mm) | Ampere Rating | Catalog Number | Notes |
|---|---|---|---|
| 7.9/200 | 25 A, 40 A | 4259 5042+ | Includes an escutcheon allowing the function of door interlocking in ON position |
| 7.9/200 | 63 A | 4259 5082+ | Includes an escutcheon allowing the function of door interlocking in ON position |
| 7.9/200 | 80 A, 100 A, 125 A | 4259 5082+ | Includes an escutcheon allowing the function of door interlocking in ON position |