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UE 25 Series Adjustable Deadband Models
Lesman Instrument Company: Your source for process control instrumentation.

United Electric 25A1E2A United Electric 25A1E2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25A1E3A United Electric 25A1E3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25A1E4A United Electric 25A1E4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25A1F2A United Electric 25A1F2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25A1F3A United Electric 25A1F3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25A1F4A United Electric 25A1F4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 3 to 30 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 5 to 11 PSI, Max. Working Pressure: 30 PSI, Proof Pressure: 600 PSI 





United Electric 25B1E2A United Electric 25B1E2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25B1E3A United Electric 25B1E3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25B1E4A United Electric 25B1E4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25B1F2A United Electric 25B1F2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25B1F3A United Electric 25B1F3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25B1F4A United Electric 25B1F4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 20 to 200 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 20 to 70 PSI, Max. Working Pressure: 200 PSI, Proof Pressure: 600 PSI 





United Electric 25C1E2A United Electric 25C1E2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 





United Electric 25C1E3A United Electric 25C1E3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 





United Electric 25C1E4A United Electric 25C1E4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/8" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 





United Electric 25C1F2A United Electric 25C1F2A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Buna-N Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 





United Electric 25C1F3A United Electric 25C1F3A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
Viton Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 





United Electric 25C1F4A United Electric 25C1F4A
These models are no longer available. Please call Lesman at 800-953-7626 for a replacement.
UE 25 Series Pressure Switch
Adjustable Setpoint Range: 25 to 475 PSI, Adjustable Deadband
One SPDT Snap-Acting Switch (Rated 20 Amp Resistive), Internal Deadband Adjustment, External Setpoint Adjustment
EPDM Sensor, 1/4" NPTF Brass Pressure Connection, 7/8" Hole for NPT Conduit Connection, NEMA 1 Compliant Housing, Zinc-Plated Steel
Deadband: 35 to 140 PSI, Max. Working Pressure: 475 PSI, Proof Pressure: 600 PSI 




 
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