Appleton EFDB Series Factory Sealed Control Stations Catalog Page

EFDB Series Factory Sealed Control Stations

Controls: nEC/CEC Explosionproof Control stations and switChEs

© February 2018

Selector Switches and Photocontrols. Explosionproof, Dust-Ignitionproof

10 Amp, 600 Vac Max. for Heavy Duty Use. Furnished with Internal Ground Screw.

NEC/CEC:

Class I, Division 1 and 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 3, 7CD, 9EFG

Hub Size

(Inches) Description

2 Position Selector Switches — 1-Gang   — Maintained Contact

1/2

2 Position,

3/4 EFDB175-12 EFDCB175-12

1/2

Nameplate: Hand—Auto

3 Position Selector Switches — 1-Gang   — Maintained Contact

Three position units can be supplied for momentary contact right position, spring return to center, maintained contact left position. Add suffix —SRC.

Nameplate: Hand—Off—Auto

Selector Switches Nameplates 

Two Position

Three Position

Selector Switch Locking Devices — Permit locking in any position

3/4 EFDB175-35 EFDCB175-35

1/2

3/4 EFDB175-102 EFDCB175-102

1/2

3/4 EFDB175-345 EFDCB175-345

Forward—Reverse SLNP-FRQ Forward—Off—Reverse SLNP-FORQ

Hand—Auto SLNP-HAQ Hand—Off—Auto SLNP-HOAQ

On—Off SLNP-OO Run—Off—Jog SLNP-ROJQ

Start—Stop SLNP-SS Blank SLNP-B3

Blank SLNP-BQ Reverse—Off—Forward SLNP-ROFQ

Up—Down SLNP-UDQ Auto—Off—Hand SLNP-AOHQ

Run—Job SLNP-RJQ Hand—Off—Remote SLNP-HORQ

Auto—Hand SLNP-AHQ 1—Off—2 SLNP-102Q

Off—Remote SLNP-ORQ Jog—Off—Run SLNP-JORQ

Local Remote SLNP-LRQ Stop—Run—Start SLNP-SRSQ

Off—On SLNP-OFON Local—Off—Remote SLNP-LORQ

Two or Three Positions SBL-3-Q

2 Circuit

1 EFDB110-12 EFDCB110-12

2 Position,

4 Circuits

1 EFDB110-35 EFDCB110-35

3 Position,

2 Circuit

1 EFDB110-102 EFDCB110-102

3 Position,

4 Circuits

1 EFDB110-345 EFDCB110-345

Two Position Nameplates Three Position Nameplates

Description Catalog Number

Left Center Right Dead-End Feed-Thru

Diagram Catalog Number

EFDB150-12 EFDCB150-12

None

EFDB150-35 EFDCB150-35

None

EFDB150-102 EFDCB150-102

EFDB150-345 EFDCB150-345

 Malleable iron body and aluminum cover. For aluminum body add suffix —A (Suitable for Class I, Division 1 and 2, Group B—single gang only).
 Custom nameplates are not available.

 Shaded area indicates items suitable for Class I, Division 1 and 2, Groups B, C and D; Class II, Groups E, F and G and Class III.

For Class I, Division 1, Group B, external seals must be installed at each conduit entrance.

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