Inductive proximity switches

Baumer Inductive proximity switches / IFRM Page 4 ⍾ Baumer ⍾ Last modified Jun 2, 2026

This catalog presents a range of Baumer inductive proximity switches, designated as IFRM. The switches feature various sizes, ranging from subminiature to standard, and offer both PNP and NPN output configurations, with options for make (NO) and break (NC) functions. Many models operate within a temperature range of -25 to 75 °C and are rated for IP 67 environmental protection. Connection options include connectors (M5, M8) and cable connections (2 m), with some models designed for outdoor and washdown applications.

IFRM / Inductive proximity switches ⍾ Page 4

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IFRM 03N1501/KS35L

Inductive proximity switch - subminiature; 0,8 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 03N1505/CS35L

Inductive proximity switch - subminiature; 0,8 mm; NPN make function (NO); connector M8; -25 … 75 °C; IP 67
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IFRM 03N3501/KS35L

Inductive proximity switch - subminiature; 0,8 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 03N3505/CS35L

Inductive proximity switch - subminiature; 0,8 mm; NPN break function (NC); connector M8; -25 … 75 °C; IP 67
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IFRM 03P1501/KS35L

Inductive proximity switch, cylindrical, smooth, stainless steel housing, 3 mm diameter, 22 mm length, M8 flylead connector, sensing distance 0.8 mm, operating temperature -25…+75 …
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IFRM 03P1505/CS35L

Inductive proximity switch, cylindrical, smooth, stainless steel housing, POM sensing face, M8 connector, -25…75°C operating temperature, IP67, 3mm dimension, 12mm housing length, …
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IFRM 03P3501/KS35L

Inductive proximity switch - subminiature; 0,8 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 03P3505/CS35L

Inductive proximity switch - subminiature; 0,8 mm; PNP break function (NC); connector M8; -25 … 75 °C; IP 67
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IFRM 06N1701/KS35L

Inductive proximity switch - miniature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06N1713/KS35L

Inductive proximity switch - subminiature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06N17A1/KS35L

Inductive proximity switch - miniature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06N3701/KS35L

Inductive proximity switch - miniature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06N3713/KS35L

Inductive proximity switch - subminiature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06N37A1/KS35L

Inductive proximity switch - miniature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P1701/KS35L

Inductive proximity switch - miniature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P1713/KS35L

Inductive proximity switch - subminiature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P17A1/KS35L

Inductive proximity switch - miniature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P17A4/KS35L

Inductive proximity switch, cylindrical, flush mount, 2 mm sensing distance, PNP NO, M8 flylead, -25 to +75 °C, IP67, 6.5 mm diameter, 50 mm length.
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IFRM 06P3701/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P3713/KS35L

Inductive proximity switch - subminiature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P37A1/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 06P37A4/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N1701/KS35L

Inductive proximity switch - miniature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N1713/KS35L

Inductive proximity switch - subminiature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N17A1/KS35L

Inductive proximity switch - miniature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N17A4/KS35L

Inductive proximity switch - miniature; 2 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N3701/KS35L

Inductive proximity switch - miniature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N3713/KS35L

Inductive proximity switch - subminiature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N37A1/KS35L

Inductive proximity switch - miniature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08N37A4/KS35L

Inductive proximity switch - miniature; 2 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P1701/KS35L

Inductive proximity switch - miniature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P1713/KS35L

Inductive proximity switch, cylindrical, flush mount, 8 mm diameter, 22 mm length, PNP make function (NO), M8 flylead connector, -25 to +75 °C operating temperature, IP67 rated.
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IFRM 08P17A1/KS35L

Inductive proximity switch - miniature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P17A4/KS35L

Inductive proximity switch - miniature; 2 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P3701/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P3713/KS35L

Inductive proximity switch - subminiature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P37A1/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 08P37A4/KS35L

Inductive proximity switch - miniature; 2 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N15A1/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N15A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N15B1/KS35PL

Inductive proximity switch - subminiature; 0,8 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N17A1/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N17A3/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N35A1/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N35A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N35B1/KS35PL

Inductive proximity switch - subminiature; 0,8 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N37A1/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04N37A3/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P15A1/KS35PL

Inductive proximity switch: Flush, cylindrical, stainless steel housing, 4 mm diameter, 25 mm length, PNP make function (NO), M8 flylead connector, sensing distance 1 mm, operating …
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IFRM 04P15A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P15B1/KS35PL

Inductive proximity switch, cylindrical, flush mount, PNP NO, M8 connector, -25…75°C, IP67, 4mm x 22mm, 0.8mm sensing distance, 6-30VDC, 100mA output current.
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IFRM 04P17A1/KS35PL

Inductive proximity switch, PNP make function (NO), M8 flylead connector, sensing distance 1.6mm, operating temperature -25…+75°C, IP67, cable length 200mm, shielded: No.
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IFRM 04P17A3/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P35A1/KS35PL

Inductive proximity switch, PNP break function (NC), M8 flylead connector, -25 … 75 °C, IP 67, 4 mm x 25 mm, 200 mA, 6-30 VDC, cable length 200 mm.
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IFRM 04P35A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P35B1/KS35PL

Inductive proximity switch - subminiature; 0,8 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P37A1/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 04P37A3/KS35PL

Inductive proximity switch - subminiature; 1,6 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05N15A1/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05N15A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05N35A1/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05N35A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; NPN break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05P15A1/KS35PL

Inductive proximity switch, PNP make function (NO), M8 flylead connector, -25…75°C, IP67, 5 mm x 25 mm, 0.09 mm² wire cross section, 200 mm cable length.
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IFRM 05P15A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; PNP make function (NO); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05P35A1/KS35PL

Inductive proximity switch - subminiature; 1 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67
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IFRM 05P35A3/KS35PL

Inductive proximity switch - subminiature; 1 mm; PNP break function (NC); flylead connector M8; -25 … 75 °C; IP 67