EDS Series Factory Sealed Manual Motor Starters and Contactors
Controls: nEC/CEC Explosionproof Motor startErs
© November 2016
Explosionproof, Dust-Ignitionproof
NEC/CEC:
Class I, Division 1 and 2, Groups C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 3, 3R, 7CD, 9EFG
Applications
• Manual motor starters are available to meet any plant
installation requirement.
• They may be used to install a variety of electrical wiring devices
and comes complete with covers and dead-end or feed-thru
hub arrangements. Available with or without heater.
• Complete units are ideal for manual starting of small Vac or
Vdc motors in locations made hazardous by the presence of
ammable vapors, gases or combustible dust.
Features
• Easily readable operator handle with provisions for padlocking
in the ON or OFF position.
• Cast in hubs.
• Interchangeable heater units.
Standard Materials
• Body and cover: malleable iron
• Sealing chamber: copperfree (4/10 of 1% max.) aluminum
• Operating handle: nylon
Standard Finishes
• Body and cover: gray epoxy powder coat
Options
• For Aluminum Backbox and Cover add sufx -A.
• Starters are furnished with one interchangeable heater. Select
heater number from heater selection table and add appropriate
sufx to catalog number. For example, a complete catalog
number with Allen-Bradley motor starter and Allen-Bradley
0-17 amp heater: EDS150-1MSAB-AB1.
NEC/CEC Certifications and Compliances
• UL Standards: UL 508, UL 698, UL 1203
• CSA Standards: C22.2 No 14-M, C22.2 No. 25, C22.2 No. 30
• cULus Listed: E76550, E81751
1-Gang
Dead-End
2-Gang
Feed-Thru
Allen-Bradley is a registered trademark of Rockwell Automation.
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EDS Series Factory Sealed Manual Motor Starters and Contactors
Controls: nEC/CEC Explosionproof Motor startErs
© November 2016
Explosionproof, Dust-Ignitionproof
NEC/CEC:
Class I, Division 1 and 2, Groups C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 3, 3R, 7CD, 9EFG
Factory Sealed Manual Motor Starters
Poles
1
2
Catalog Number
Hub Size
(Inches)
1/2
3/4 EDS175-1MS EDSC175-1MS EDS275-1MS EDSC275-1MS
1 EDS110-1MS EDSC110-1MS EDS210-1MS EDSC210-1MS
1/2
3/4 EDS175-2MS EDSC175-2MS EDS275-2MS EDSC275-2MS
1 EDS110-2MS EDSC110-2MS EDS210-2MS EDSC210-2MS
Cover/Chamber/Device
Allen Bradley
EDK1MSAB EDK1MSW
EDK2MSAB EDK2MSW
Cutler-Hammer ✢ Dead-End Feed-Thru Dead-End Feed-Thru
EDS150-1MS EDSC150-1MS EDS250-1MS EDSC250-1MS
EDS150-2MS EDSC150-2MS EDS250-2MS EDSC250-2MS
1-Gang
Catalog Number
Catalog Number
2-Gang
Manual Motor Starter Horsepower Ratings
Poles 120-240 Vac 32 Vdc 120 Vdc 240 Vdc
1 1 HP — — — Bulletin 600 —
2 1 HP — 3/4 HP 3/4 HP Bulletin 600 —
1 1 HP 1/4 HP — 1/4 HP — MST01
2 1 HP 1/4 HP 1 HP 1 HP — MST02
EFD Non-Factory Sealed Manual Contactors — No Heater Options
Hub Size
Poles
(Inches)
1/2 EFD150-2MS EFDC150-2MS
2
3/4 EFD175-2MS EFDC175-2MS
1 EFD110-2MS EFDC110-2MS
1/2 EFD150-3MS EFDC150-3MS
3
3/4 EFD175-3MS EFDC175-3MS
1 EFD110-3MS EFDC110-3MS
Non-Factory Sealed Components
Poles Description Catalog Number
— Cover only EFKMSQ
2 Device only EFS2MSQ
3 Device only EFS3MSQ
Catalog Numbers
Dead-End Feed-Thru Description Switch Ratings
ARROW-HART
SQUARE D
Class 2510,
Type KO-1
AH7810-UD
Allen-Bradley
Catalog Number
30 Amp, 250 Vac/Vdc; 20 Amp, 600 Vac; 1 HP, 115 Vac;
2 HP, 230 Vac; 3 HP, 460-575 Vac
30 Amp, 600 Vac; 3 HP, 120 Vac; 7-1/2 HP, 240 Vac;
15 HP, 480 Vac; 15 HP 600 Vac
Cutler-Hammer ✢
Catalog Number
✢ Cutler-Hammer is a registered trademark of Eaton Corporation.
Allen-Bradley is a registered trademark of Rockwell Automation.
For heaters, see following page.
Ordering Instructions: Add suffix -AB to catalog number for Allen-Bradley motor starter; add suffix -W for Cutler-Hammer motor starter. Starters are
furnished with one interchangeable heater. Select heater number from heater selection table and add appropriate suffix to catalog number. For example, a
complete catalog number with Allen-Bradley motor starter and Allen-Bradley heater: EDS150-1MSAB-AB1. For Aluminum Backbox and Cover add suffix -A.
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