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Selection chart Factory Setting, psig (kPa) Product Code Number 1 Pressure Connections Switch Action Range psi (kPa) Differential psi (kPa) Opens Closes Max. Bellows Pressure psig (kPa) Max. Temp. P20BB-1C 2 Open on fall 7 to 150 (48 to 1,034) Manual reset 40 (276) Lockout 250 (1,724) P20DB-1C 3 36 in. capillary 1/4 in. sweat tube Open on rise 100 to 425 (690 to 2,930) Manual reset 400 (2,758) Lockout 450 (3,103) P20GB-1C 42 in. capillary 1/4 in. sweat tube Single-Pole, Double-Throw (SPDT) Open on rise 100 to 425 (690 to 2,930) Manual reset 360 (2,482) Lockout 450 (3,103) P20EB-1C 4 36 in. capillary 1/4 in. sweat tube SPDT 7 to 150 (48 to 1,034) 30 (172) fixed 40 (276) 70 (448) 250 (1,724) P20EB-18C 42 in. capillary 1/4 in. sweat tube SPDT 7 to 150 (48 to 1,034) 22 (152) fixed 15 (103) 37 (255) 250 (1,724) P20EB-2C 5 36 in. capillary 1/4 in. sweat tube SPDT 100 to 425 (690 to 2,930) 75 (483) fixed 400 (2,758) 324 (2,275) 450 (3,103) 140°F 1 Mounting bracket supplied on all models. 2 Replaces Ranco ® G20-4412; Robertshaw ® 3126-216, 3160-212 3 Replaces Ranco G23-5253; Robertshaw 3127-220, 3161-205; Honeywell ® P430X-1250, 1268, 1292, 1300 4 Replaces Ranco G20-4050; Robertshaw 3126-116, 3160-012, 3160-014; Honeywell P431X-1092, 1100 5 Replaces Ranco G23-5052; Robertshaw 3127-140, 3127-414, 3161-009; Honeywell P430X, 1235, 1243, 1276, 1284 Accessories Product Code Number Description 210-604R Black phenolic resin spring clip snap-on insulated terminal cover P20 Series Air Conditioning/ Pressure Cutout Control technical specifications Table 148: Electrical Ratings Motor Ratings VAC 120 208 240 277 AC Full Load A 16.0 9.2 8.0 7.0 AC Locked Rotor A 96.0 55.2 48.0 42.0 SPDT 16.0 16.0 16.0 – Pilot Duty 125 VA at 24 VAC, 720 VA at 120 to 277 VAC 126 Refrigeration Products Catalog

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