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Company
Elettrotec
Description
PM253 - Adjustable pressure switches for voltage ≤ 250 Vac
Bill of material
PM250-1ABN18K
Model
PM250-
Pressure range
1
2
10
20
50
80
150
250
300
bar
Contact type
A - Normally Open
C - Normally Closed
Body material
B - Brass
F - Zinc plated steel
W - S.S.316
Membrane material
N - NBR
V - FKM
S - Silicone
NT - HNBR
C - Neoprene
E - EPDM
MI - Stainless steel
Z - ZNBR
Process connection
18K - G1/8 BSPT taper
14K - G1/4 BSPT taper
10K - M10x1 taper
M12 - M12x1,5 parallel
R18 - G1/8 BSPP parallel
R14 - G1/4 BSPP parallel
18NPT - 1/8" NPT taper
14NPT - 1/4" NPT taper
Set-point adjustment
NO
Rising
Falling
Set-point value
0.00
bar
Gold contacts for low current
NO
SI
Snubber for pressure picks
NO
SI
Degreased for oxygen
NO
SI
Tested for applications with gas
NO
SI
Maximum static pressure
300 bar
Maximum Voltage
250 V(ac)
Max resistive current
0.5 A
IP Protection
00
Minimum temperature
-5 °C
Maximum temperature
60 °C
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