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Test Lead Wire

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Wire Gauge	Jacket Color	Cable Length	Stranding	Insulation Material	Voltage Rating	Conductor Material	Maximum Temperature	Outside Diameter	Series	Packaging
Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT.RED WI-M-10-25-2 Mueller Electric 1: $100.36 23In Stock	Mfr. Part # WI-M-10-25-2 Mouser Part # 548-WI-M-10-25-2	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT.RED	Datasheet	23In Stock	$100.36 $89.48 $87.81 View Quote	Min.: 1 Mult.: 1	10 AWG	Red	25 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX50 WIRE 8 AWG 25 FT BLACK WI-M-8-25-0 Mueller Electric 1: $120.62 27In Stock	Mfr. Part # WI-M-8-25-0 Mouser Part # 548-WI-M-8-25-0	Mueller Electric	Test Lead Wire COOLFLEX50 WIRE 8 AWG 25 FT BLACK	Datasheet	27In Stock	$120.62 $106.14 $105.59 View Quote	Min.: 1 Mult.: 1	8 AWG	Black	25 ft	1650 x 0.08	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX50 WIRE 8 AWG 25 FT RED WI-M-8-25-2 Mueller Electric 1: $120.62 28In Stock	Mfr. Part # WI-M-8-25-2 Mouser Part # 548-WI-M-8-25-2	Mueller Electric	Test Lead Wire COOLFLEX50 WIRE 8 AWG 25 FT RED	Datasheet	28In Stock	$120.62 $106.14 $105.59 View Quote	Min.: 1 Mult.: 1	8 AWG	Red	25 ft	1650 x 0.08	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire WireSILIC 130BC 0.50 2.7mm OD GRN10m PKG CT2884-5-10 Cal Test 1: $53.00 3In Stock	Mfr. Part # CT2884-5-10 Mouser Part # 510-CT2884-5-10	Cal Test	Test Lead Wire WireSILIC 130BC 0.50 2.7mm OD GRN10m PKG	Datasheet	3In Stock	$53.00	Min.: 1 Mult.: 1	20 AWG	Green	10 m	130 x 0.07	Silicone	1 kV	Copper	+ 180 C	2.7 mm	CT2884
Test Lead Wire WireSILIC 130BC 0.50 2.7mm OD WHT 10m PKG CT2884-9-10 Cal Test 1: $55.00 5In Stock	Mfr. Part # CT2884-9-10 Mouser Part # 510-CT2884-9-10	Cal Test	Test Lead Wire WireSILIC 130BC 0.50 2.7mm OD WHT 10m PKG	Datasheet	5In Stock	$55.00	Min.: 1 Mult.: 1	20 AWG	White	10 m	130 x 0.07	Silicone	1 kV	Copper	+ 180 C	2.7 mm	CT2884
Test Lead Wire WI-M-18-0 (BU-41040-0), 10' Silicone Black 18AWG Ultra-Flex Wire ,Retail Pack 180000 Mueller Electric 1: $28.52 3In Stock	Mfr. Part # 180000 Mouser Part # 548-180000	Mueller Electric	Test Lead Wire WI-M-18-0 (BU-41040-0), 10' Silicone Black 18AWG Ultra-Flex Wire ,Retail Pack	Datasheet	3In Stock	$28.52 $23.10 $22.24 $21.39 Quote Quote	Min.: 1 Mult.: 1	18 AWG	Black	10 ft	413 x 44	Silicone	3 kV	Copper	+ 150 C
Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT.BLK WI-M-10-10-0 Mueller Electric 1: $42.31 39In Stock 59On Order	Mfr. Part # WI-M-10-10-0 Mouser Part # 548-WI-M-10-10-0	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT.BLK	Datasheet	39In Stock 59On Order On Order Ship Dates Mfr. #: WI-M-10-10-0 Stock: 39 Can Ship Immediately On Order: 50 Expected 10/19/2026 9 Expected 10/28/2026 Factory Lead-Time: 6 Weeks	$42.31 $37.56 $36.86 View Quote	Min.: 1 Mult.: 1	10 AWG	Black	10 ft	1064 x 56	Silicone	1.1 kV	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT.RED WI-M-10-10-2 Mueller Electric 1: $42.30 10In Stock 12On Order	Mfr. Part # WI-M-10-10-2 Mouser Part # 548-WI-M-10-10-2	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT.RED	Datasheet	10In Stock 12On Order	$42.30 $37.23 $37.02 View Quote	Min.: 1 Mult.: 1	10 AWG	Red	10 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT. GREEN WI-M-10-10-5 Mueller Electric 1: $42.31 4In Stock	Mfr. Part # WI-M-10-10-5 Mouser Part # 548-WI-M-10-10-5	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 10FT. GREEN	Datasheet	4In Stock	$42.31 $35.91 View Quote	Min.: 1 Mult.: 1	10 AWG	Green	10 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT.BLK WI-M-10-25-0 Mueller Electric 1: $100.36 10In Stock	Mfr. Part # WI-M-10-25-0 Mouser Part # 548-WI-M-10-25-0	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT.BLK	Datasheet	10In Stock	$100.36 $88.31 $87.81 View Quote	Min.: 1 Mult.: 1	10 AWG	Black	25 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT. GREEN WI-M-10-25-5 Mueller Electric 1: $100.36 8In Stock	Mfr. Part # WI-M-10-25-5 Mouser Part # 548-WI-M-10-25-5	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 25FT. GREEN	Datasheet	8In Stock	$100.36 $89.48 $87.81 View Quote	Min.: 1 Mult.: 1	10 AWG	Green	25 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 50 FT BLACK WI-M-10-50-0 Mueller Electric 1: $190.12 2In Stock	Mfr. Part # WI-M-10-50-0 Mouser Part # 548-WI-M-10-50-0	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 50 FT BLACK	Datasheet	2In Stock	$190.12 $165.21 View Quote	Min.: 1 Mult.: 1	10 AWG	Black	50 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire COOLFLEX45 WIRE 10AWG 50 FT RED WI-M-10-50-2 Mueller Electric 1: $159.50 1In Stock	Mfr. Part # WI-M-10-50-2 Mouser Part # 548-WI-M-10-50-2	Mueller Electric	Test Lead Wire COOLFLEX45 WIRE 10AWG 50 FT RED	Datasheet	1In Stock	$159.50 $150.61 View Quote	Min.: 1 Mult.: 1	10 AWG	Red	50 ft	1064 x 56	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire 18 AWG SILICONE WIRE 10FT BLACK WI-M-18-10-0 Mueller Electric 1: $22.67 44In Stock	Mfr. Part # WI-M-18-10-0 Mouser Part # 548-WI-M-18-10-0	Mueller Electric	Test Lead Wire 18 AWG SILICONE WIRE 10FT BLACK	Datasheet	44In Stock	$22.67 $19.95 $19.76 $19.24 Quote Quote	Min.: 1 Mult.: 1	18 AWG	Black	10 ft	413 x 44	Silicone	3 kV	Tinned Copper	+ 150 C	3.6 mm	WI-M
Test Lead Wire (Previously BU-41040-2) Red Ultra-Flex Test Lead Wire - 18G UL listed WI-M-18-2 Mueller Electric 1: $2.26 10In Stock	Mfr. Part # WI-M-18-2 Mouser Part # 548-WI-M-18-2	Mueller Electric	Test Lead Wire (Previously BU-41040-2) Red Ultra-Flex Test Lead Wire - 18G UL listed	Datasheet	10In Stock	$2.26 $1.83 $1.76 $1.69 $1.60	Min.: 1 Mult.: 1	18 AWG	Red	1 ft	413 x 44	Silicone	3 kV	Tinned Copper	+ 150 C	3.6 mm	WI-M
Test Lead Wire 18 AWG SILICONE WIRE 25FT BLACK WI-M-18-25-0 Mueller Electric 1: $53.85 3In Stock	Mfr. Part # WI-M-18-25-0 Mouser Part # 548-WI-M-18-25-0	Mueller Electric	Test Lead Wire 18 AWG SILICONE WIRE 25FT BLACK	Datasheet	3In Stock	$53.85 $47.39 Quote Quote	Min.: 1 Mult.: 1	18 AWG	Black	25 ft	413 x 44	Silicone	3 kV	Tinned Copper	+ 150 C	3.6 mm	WI-M
Test Lead Wire (Previously BU-41030-0) Black Ultra-Flex Test Lead Wire - 20G UL listed WI-M-20-0 Mueller Electric 1: $3.39 21In Stock	Mfr. Part # WI-M-20-0 Mouser Part # 548-WI-M-20-0	Mueller Electric	Test Lead Wire (Previously BU-41030-0) Black Ultra-Flex Test Lead Wire - 20G UL listed	Datasheet	21In Stock	$3.39 $3.05 $3.03 $2.92 $2.76	Min.: 1 Mult.: 1	20 AWG	Black	1 ft		Silicone		Tinned Copper	+ 150 C		WI-M
Test Lead Wire (Previously BU-41020-0) Black Ultra-Flex Test Lead Wire - 22G UL listed WI-M-22-0 Mueller Electric 1: $3.39 37In Stock 90Expected 11/6/2026	Mfr. Part # WI-M-22-0 Mouser Part # 548-WI-M-22-0	Mueller Electric	Test Lead Wire (Previously BU-41020-0) Black Ultra-Flex Test Lead Wire - 22G UL listed		37In Stock 90Expected 11/6/2026	$3.39 $2.74 $2.72 $2.62 Quote Quote	Min.: 1 Mult.: 1	22 AWG	Black	1 ft		Silicone		Tinned Copper	+ 150 C		WI-M
Test Lead Wire COOLFLEX50 WIRE 8AWG 10FT.BLACK WI-M-8-10-0 Mueller Electric 1: $50.82 19In Stock 39Expected 10/26/2026	Mfr. Part # WI-M-8-10-0 Mouser Part # 548-WI-M-8-10-0	Mueller Electric	Test Lead Wire COOLFLEX50 WIRE 8AWG 10FT.BLACK	Datasheet	19In Stock 39Expected 10/26/2026	$50.82 $44.72 $44.32 View Quote	Min.: 1 Mult.: 1	8 AWG	Black	10 ft	1650 x 0.08	Silicone	600 V	Tinned Copper	+ 150 C	6 mm	WI-M
Test Lead Wire 18 AWG SILICONE WIRE 25FT RED WI-M-18-25-2 Mueller Electric 1: $53.85 13In Stock	Mfr. Part # WI-M-18-25-2 Mouser Part # 548-WI-M-18-25-2	Mueller Electric	Test Lead Wire 18 AWG SILICONE WIRE 25FT RED	Datasheet	13In Stock	$53.85 $47.39 $46.98 View Quote	Min.: 1 Mult.: 1	18 AWG	Red	25 ft	413 x 44	Silicone	3 kV	Tinned Copper	+ 150 C	3.6 mm	WI-M
Test Lead Wire (Previously BU-41030-2) Red Ultra-Flex Test Lead Wire - 20G UL listed WI-M-20-2 Mueller Electric 1: $3.39 42In Stock	Mfr. Part # WI-M-20-2 Mouser Part # 548-WI-M-20-2	Mueller Electric	Test Lead Wire (Previously BU-41030-2) Red Ultra-Flex Test Lead Wire - 20G UL listed	Datasheet	42In Stock	$3.39 $3.22 $3.03 $2.92 View $2.78 Quote	Min.: 1 Mult.: 1	20 AWG	Red	1 ft		Silicone		Tinned Copper	+ 150 C		WI-M
Test Lead Wire 18AWG 1C RUBBER 500ft SPOOL RED 8898 002500 Belden Wire & Cable 1: $1,558.89 10Expected 10/23/2026	Mfr. Part # 8898 002500 Mouser Part # 566-8898-500-02	Belden Wire & Cable	Test Lead Wire 18AWG 1C RUBBER 500ft SPOOL RED	Datasheet	10Expected 10/23/2026	$1,558.89 $1,489.95 $1,433.91 Quote Quote	Min.: 1 Mult.: 1	18 AWG	Red	500 ft	65 x 36	Ethylene Propylene Diene Monomer (EPDM)	10 kV	Silver Plated Copper	+ 90 C	5.82 mm	8898	Bulk
Test Lead Wire 18AWG 1C RUBBER 500ft SPOOL BLACK 8899 010500 Belden Wire & Cable 1: $1,035.63 28On Order	Mfr. Part # 8899 010500 Mouser Part # 566-8899-500-10	Belden Wire & Cable	Test Lead Wire 18AWG 1C RUBBER 500ft SPOOL BLACK	Datasheet	28On Order On Order Ship Dates Mfr. #: 8899 010500 Stock: 0 On Order: 7 Expected 10/23/2026 4 Expected 11/6/2026 17 TBD Factory Lead-Time: 10 Weeks	$1,035.63 $1,004.94 $943.13 $918.02	Min.: 1 Mult.: 1	18 AWG	Black	500 ft	65 x 36	Ethylene Propylene Diene Monomer (EPDM)	5 kV	Tinned Copper	+ 90 C	3.66 mm	8899
Test Lead Wire 18AWG 1C RUBBER 100ft SPOOL YELLOW 8899 004100 Belden Wire & Cable 1: $309.05 8Expected 10/29/2026	Mfr. Part # 8899 004100 Mouser Part # 566-8899-100-04	Belden Wire & Cable	Test Lead Wire 18AWG 1C RUBBER 100ft SPOOL YELLOW	Datasheet	8Expected 10/29/2026	$309.05 $300.05 $281.93 $274.58	Min.: 1 Mult.: 1	18 AWG	Yellow	100 ft	65 x 36	Ethylene Propylene Diene Monomer (EPDM)	5 kV	Tinned Copper	+ 90 C	3.66 mm	8899
Test Lead Wire 18AWG 1C RUBBER 100ft SPOOL WHITE 8899 009100 Belden Wire & Cable 1: $309.04 32On Order	Mfr. Part # 8899 009100 Mouser Part # 566-8899-100-09	Belden Wire & Cable	Test Lead Wire 18AWG 1C RUBBER 100ft SPOOL WHITE	Datasheet	32On Order On Order Ship Dates Mfr. #: 8899 009100 Stock: 0 On Order: 3 Expected 10/23/2026 5 Expected 10/29/2026 6 Expected 12/11/2026 18 Expected 12/24/2026 Factory Lead-Time: 10 Weeks	$309.04 $300.05 $299.29 $290.46	Min.: 1 Mult.: 1	18 AWG	White	100 ft	65 x 36	Ethylene Propylene Diene Monomer (EPDM)	5 kV	Tinned Copper	+ 90 C	3.66 mm	8899

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