| Stripped Diaphragm Models
D1S Single Setting
D2S Dual Control
All models incorporate Underwriters' Laboratories,
Inc. listed single pole double throw snap-action switching elements.
Electrical rating (continuous inductive) 10 amps 125 or 250 volts AC, 3
amps 480 volts AC. Automatically reset by snap-action of switch. For
more details and other switch classes, consult catalog. Electrical
Connection: Switches may be wired 'normally open' or 'normally closed'
to free leads approximately 18" long.
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| Housed Diaphragm Models
D3H Triple Setting
Water-Tight Housing (NEMA 4), Tamper-proof External
Adjustment, All models incorporate Underwriters' Laboratories, Inc.
listed single pole double throw snap-action switching elements.
Electrical rating (continuous inductive) 4 amps 125 or 250 volts AC.
Automatically reset by snap-action of switch. Electrical Connection: Two
free leads through 1/2" nps conduit connectors.
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| Housed Diaphragm
D1T - Single Setting
D2T - Dual Control
Water-Tight Housing (NEMA 4) Covered Terminal Strip
Tamper-proof External Adjustment.
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| Explosion Proof Diaphragm L
D1X-UL - Single Setting
D2X-UL - Dual Control
Enclosure (NEMA 4, 7, 9) For Type 4, 7,& 9
Locations Terminal Strip Tamper-proof External Adjustment
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| Hermetically Sealed Differential Pressure
Switch
HDPD Series - Pressure Switches for
Hazardous Locations
All models incorporate Underwriters' Laboratories,
Inc. listed Hermetically Sealed single pole double throw snap-acting
switching elements Housing: Nema 4X - Painted green with polyurethane
paint and stainless steel external hardware.
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| Stripped Bourdon Tube Models
B1S Single Setting
B2S Dual Control
All models incorporate Underwriters' Laboratories,
Inc. listed single pole double throw snap-action switching elements.
Electrical rating (continuous inductive) 10 amps 125 or 250 volts AC, 3
amps 480 volts AC. Automatically reset by snap-action of switch. For
more details and other switch classes, consult catalog. Electrical
Connection: Switches may be wired 'normally open' or 'normally closed'
to free leads approximately 18" long.
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Hermetically Sealed Bourdon Tube
Switch
HB Series - Pressure
Switch for Hazardous Locations.
All models incorporate Underwriters'
Laboratories, Inc. listed Hermetically Sealed single pole double throw
snap-acting switching elements Housing: Nema 4X - Painted green with
polyurethane paint and stainless steel external hardware.
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| Compact Vacuum Switch
9671X Explosion Proof
NEMA 4, 7 & 9 Safe to Adjust During Operation
Tamper Proof Cover Dia-Seal Piston Sensor DPDT Switch Option.
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| Compact Switch - Field Adjustable Dia-Seal
Piston and Piston Models
96201, 96211, 96221 Series
The 96201 series switch utilizes a sealed piston
sensor. The 96211 and 96221 series switches offer field adjustable set
points. The differential is fixed and varies with pressure setting.
Electrical connections include free leads as standard with optional
spade terminals, DIN type connector or 1/2" NPT conduit connector,
(male or female). They are environmentally sealed and are resistant to
shock and vibration. Designed to deliver millions of maintenance-free
cycles, the sealed piston and diaphragm piston designs are ideally
suited for harsh environments.
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| Dia-Seal Piston Models
ECON-O-TROL
E1S Pressure Switch - Stripped Single
Setting
E1S-H-VAC Vacuum Switch - Stripped
Single Setting
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| Dia-Seal Piston Models
P1X HI-P
Explosion Proof Enclosures (NEMA 7,9) designed to the
requirements of hazardous locations Class I, Group C & D, and Class
II Groups E, F & G. Tamper-proof External Adjustment.
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| Sealed Piston Models
9048 Single Setting
Oil Tight and Dust Tight -- Indoor (NEMA) 13)
Electrical connection through 1/2" nps conduit connection to screw
terminals on switch.
T9048 Single Setting
Oil Tight and Dust Tight -- Indoor (NEMA) 13)
Electrical connection through 1/2" nps conduit connection to
terminal block in junction box.
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| Sealed Piston Models
C9622 & TC9622
C9622 - Dual Control Weather Proof Housing (NEMA 3)
Electrical connection through 27/32" hole (for 1/2" conduit
connector) to free leads
TC9622 - Dual Control Weather Proof Housing (NEMA 3)
Electrical connection through 1/2" nps conduit connection to
terminal block in junction box.
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| Sealed Piston Models - Double-Make-Double-Break
A9675 Series
Single Setting Oil Tight and Dust Tight --- Indoor (NEMA
13 Air, Oil or Water Service Electrical connection through 1/2' NPT
conduit connection to screw terminals on switch Tamper-proof External
Adjustment.
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| Mini-Piston Sealed Piston Models
96101 Housed Terminal Block Single
Setting Models
Water-Tight Housing (NEMA 4) External Adjustment.
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