Level Switch Devices - Pressure Switch Instruments

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Home > Low Sensitivity SAFE-PAK Specification

Amplify Sensor Load-Handling Capabilities

Quick Specs...

No purging required.
Closures up to 1000 ohms resistance
Loads to 5A @ 120 VAC

	Overview		Dimensions

Overview / Design Principle:

These relays make costly explosion-proof enclosures with their special mounting requirements unnecessary. No purging is required.

Sensor closures up to 1000 ohms resistance control resistive loads to 5A at 120 VAC, 120 VAC, N.O. model.

Applications:

Hazardous Locations: Classes I & II, Divisions 1 & 2, Groups A, B, C, D, E, F & G

Dimensions:

A	7/32" DIA (5.5 mm)
B	3" (76.2 mm)
C	Mounting Tab
D	2-5/8" (66.6 mm)
E	1-5/8" (41.3 mm)
F	13/16" (20.7 mm)
G	3-1/8" (79.4 mm)
H	2-1/4" (57.2 mm)

Part Number: 144600

A	7/32" DIA (5.5 mm)
B	3" (76.2 mm)
C	Mounting Tab
D	2-5/8" (66.6 mm)
E	7/86" (22.2 mm)
F	13/16" (20.7 mm)
G	2-7/8" (73 mm)
H	1-3/8" (35 mm)

SAFE-PAK

SAFE-PAK, Part Numbers 25872, 25873, 44075, 64101 or 144600 with sensor switch in hazardous location.

Latching SAFE-PAK

Latching SAFE-PAK, Part Number 41705 or 41715 handling high and low level sensors located in hazardous area for pump-down control. For pump-up, use two N.C. dry switches.

Transient Protection for SAFE-PAK

Transient Protection for SAFE-PAK (AC Loads) Use a properly sized metal oxide varistor (MOV) as shown below.

Installation and maintenance must be in accordance with the National Electrical Code and the applicable GEMS INSTRUCTION, INSTALLATION and SERVICE bulletin.

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