Industrial Automation – Mouser Liechtenstein

Surge Protection Devices Measurement & Control

Phoenix Contact Surge Protection Devices for Measurement & Control Technology protect sensitive electronics against transients/surges due to parallel wiring in control cabinets. The Phoenix Contact Surge Protection Devices ensure excellent signal quality and reliable communication. Typical applications include process industry, water and wastewater, power and utility industry, and traffic signaling and transportation industry. All common signals are protected from analog and discrete signals to 2-wire through 6-wire technology such as temperature measurement or current loops.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Surge Protection Accessories PT 2XEX(i)-BE 2839279 Phoenix Contact 1: CHF 115.90 21In Stock	Mfr. Part No. 2839279 Mouser Part No 651-2839279	Phoenix Contact	Surge Protection Accessories PT 2XEX(i)-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	21In Stock	CHF 115.90 CHF 108.08	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 4-F-ST 2858441 Phoenix Contact 1: CHF 157.54 1In Stock	Mfr. Part No. 2858441 Mouser Part No 651-2858441	Phoenix Contact	Industrial Surge Protectors PT 4-F-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	1In Stock	CHF 157.54	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 2X2-12DC-ST 2838254 Phoenix Contact 1: CHF 315.53 2In Stock	Mfr. Part No. 2838254 Mouser Part No 651-2838254	Phoenix Contact	Industrial Surge Protectors PT 2X2-12DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	2In Stock	CHF 315.53 CHF 298.38	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 4X1-24DC-ST 2838322 Phoenix Contact 1: CHF 330.03 2In Stock	Mfr. Part No. 2838322 Mouser Part No 651-2838322	Phoenix Contact	Industrial Surge Protectors PT 4X1-24DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	2In Stock	CHF 330.03 CHF 321.85	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 2X2 HF-12DC-ST 2839570 Phoenix Contact 1: CHF 247.90 3In Stock	Mfr. Part No. 2839570 Mouser Part No 651-2839570	Phoenix Contact	Industrial Surge Protectors PT 2X2 HF-12DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3In Stock	CHF 247.90 CHF 234.46	Min.: 1 Mult.: 1
Surge Protection Accessories PT 2X2-BE 2839208 Phoenix Contact 1: CHF 99.01 6In Stock	Mfr. Part No. 2839208 Mouser Part No 651-2839208	Phoenix Contact	Surge Protection Accessories PT 2X2-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	6In Stock	CHF 99.01 CHF 93.63	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 4EX(I)-24DC-ST 2839253 Phoenix Contact 1: CHF 342.83 3In Stock	Mfr. Part No. 2839253 Mouser Part No 651-2839253	Phoenix Contact	Industrial Surge Protectors PT 4EX(I)-24DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3In Stock	CHF 342.83 CHF 319.74	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 5-HF-12DC-ST 2838775 Phoenix Contact 1: CHF 255.37 8In Stock	Mfr. Part No. 2838775 Mouser Part No 651-2838775	Phoenix Contact	Industrial Surge Protectors PT 5-HF-12DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	8In Stock	CHF 255.37	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 1X2-24DC-ST 2856032 Phoenix Contact 1: CHF 174.94 17In Stock	Mfr. Part No. 2856032 Mouser Part No 651-2856032	Phoenix Contact	Industrial Surge Protectors PT 1X2-24DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	17In Stock	CHF 174.94	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 3-HF-12DC-ST 2858043 Phoenix Contact 1: CHF 149.72 15In Stock	Mfr. Part No. 2858043 Mouser Part No 651-2858043	Phoenix Contact	Industrial Surge Protectors PT 3-HF-12DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	15In Stock	CHF 149.72	Min.: 1 Mult.: 1
Industrial Surge Protectors TT-SLKK 5-C 3N3- 230AC 2798792 Phoenix Contact 1: CHF 25.22 1In Stock	Mfr. Part No. 2798792 Mouser Part No 651-2798792	Phoenix Contact	Industrial Surge Protectors TT-SLKK 5-C 3N3- 230AC Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	1In Stock	CHF 25.22	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 2X2-24DC-ST 2838228 Phoenix Contact 1: CHF 325.01 3In Stock	Mfr. Part No. 2838228 Mouser Part No 651-2838228	Phoenix Contact	Industrial Surge Protectors PT 2X2-24DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3In Stock	CHF 325.01	Min.: 1 Mult.: 1
Surge Protection Accessories BASE ELEMENT FOR PT PLUG 2839224 Phoenix Contact 1: CHF 101.99 3In Stock 5Expected 10/19/2026	Mfr. Part No. 2839224 Mouser Part No 651-2839224	Phoenix Contact	Surge Protection Accessories BASE ELEMENT FOR PT PLUG Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3In Stock 5Expected 10/19/2026	CHF 101.99	Min.: 1 Mult.: 1
Surge Protection Accessories PT-BE/FM 2839282 Phoenix Contact 1: CHF 43.95 5In Stock	Mfr. Part No. 2839282 Mouser Part No 651-2839282	Phoenix Contact	Surge Protection Accessories PT-BE/FM Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	5In Stock	CHF 43.95	Min.: 1 Mult.: 1
Surge Protection Accessories PT4-EX(I)-BE 2839486 Phoenix Contact 1: CHF 117.74 2In Stock	Mfr. Part No. 2839486 Mouser Part No 651-2839486	Phoenix Contact	Surge Protection Accessories PT4-EX(I)-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	2In Stock	CHF 117.74	Min.: 1 Mult.: 1
Surge Protection Accessories PT 1x2-BE BASE FOR PLUG PT 2856113 Phoenix Contact 1: CHF 56.38 2In Stock	Mfr. Part No. 2856113 Mouser Part No 651-2856113	Phoenix Contact	Surge Protection Accessories PT 1x2-BE BASE FOR PLUG PT Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	2In Stock	CHF 56.38	Min.: 1 Mult.: 1
Surge Protection Accessories PT 1X2+F-BE 2856126 Phoenix Contact 1: CHF 65.50 4In Stock	Mfr. Part No. 2856126 Mouser Part No 651-2856126	Phoenix Contact	Surge Protection Accessories PT 1X2+F-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	4In Stock	CHF 65.50	Min.: 1 Mult.: 1
Surge Protection Accessories PT 2X1-BE 2856139 Phoenix Contact 1: CHF 56.38 5In Stock	Mfr. Part No. 2856139 Mouser Part No 651-2856139	Phoenix Contact	Surge Protection Accessories PT 2X1-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	5In Stock	CHF 56.38	Min.: 1 Mult.: 1
Surge Protection Accessories PT 2X1+F-BE 2856142 Phoenix Contact 1: CHF 65.50 5In Stock	Mfr. Part No. 2856142 Mouser Part No 651-2856142	Phoenix Contact	Surge Protection Accessories PT 2X1+F-BE Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	5In Stock	CHF 65.50	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 3-PB-ST 2858030 Phoenix Contact 1: CHF 154.22 3In Stock	Mfr. Part No. 2858030 Mouser Part No 651-2858030	Phoenix Contact	Industrial Surge Protectors PT 3-PB-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3In Stock	CHF 154.22	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 1X2-24AC-ST 2856058 Phoenix Contact 1: CHF 174.94 3Expected 9/30/2026	Mfr. Part No. 2856058 Mouser Part No 651-2856058	Phoenix Contact	Industrial Surge Protectors PT 1X2-24AC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	3Expected 9/30/2026	CHF 174.94	Min.: 1 Mult.: 1
Power Line Filters TT-SLKK 5-C 12N-230AC 2748069 Phoenix Contact 1: CHF 28.69 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. 2748069 Mouser Part No 651-2748069	Phoenix Contact	Power Line Filters TT-SLKK 5-C 12N-230AC Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 28.69	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 1X2-48DC-ST 2803658 Phoenix Contact 1: CHF 145.10 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 2803658 Mouser Part No 651-2803658	Phoenix Contact	Industrial Surge Protectors PT 1X2-48DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 145.10	Min.: 1 Mult.: 1
Industrial Surge Protectors PT PE/S+1X2-24-ST 2819008 Phoenix Contact 1: CHF 320.86 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 2819008 Mouser Part No 651-2819008	Phoenix Contact	Industrial Surge Protectors PT PE/S+1X2-24-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	Non-Stocked Lead-Time 3 Weeks	CHF 320.86	Min.: 1 Mult.: 1
Industrial Surge Protectors PT 2XEX(I)-24DC-ST 2838225 Phoenix Contact 1: CHF 330.00 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 2838225 Mouser Part No 651-2838225	Phoenix Contact	Industrial Surge Protectors PT 2XEX(I)-24DC-ST Learn More about Phoenix Contact Phoenix Surge Protection for Measurement Control	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 330.00	Min.: 1 Mult.: 1

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