KU Series – Mouser Puerto Rico

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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.	RoHS
Barrier Terminal Blocks TERM BLOCK BLACK NOR KU4 Bussmann / Eaton 1: $22.88 8In Stock 100Expected 11/18/2026	Mfr. Part # KU4 Mouser Part # 504-KU4	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK BLACK NOR	Datasheet	8In Stock 100Expected 11/18/2026	$22.88 $16.21	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM.BLOCK W/COVER KU12-WC Bussmann / Eaton 1: $68.49 25In Stock	Mfr. Part # KU12-WC Mouser Part # 504-KU12-WC	Bussmann / Eaton	Barrier Terminal Blocks TERM.BLOCK W/COVER	Datasheet	25In Stock	$68.49 $49.99 $40.19 $40.18	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM BLOCK BLACK NOR KU10 Bussmann / Eaton 1: $53.16 11In Stock	Mfr. Part # KU10 Mouser Part # 504-KU10	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK BLACK NOR	Datasheet	11In Stock	$53.16 $42.34	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM BLOCK BLACK NOR KU12 Bussmann / Eaton 1: $56.54 250In Stock	Mfr. Part # KU12 Mouser Part # 504-KU12	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK BLACK NOR	Datasheet	250In Stock	$56.54 $44.05	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM BLK W/COVER KU4-WC Bussmann / Eaton 1: $30.44 24In Stock	Mfr. Part # KU4-WC Mouser Part # 504-KU4-WC	Bussmann / Eaton	Barrier Terminal Blocks TERM BLK W/COVER	Datasheet	24In Stock	$30.44 $26.73	Min.: 1 Mult.: 1
Barrier Terminal Blocks TB MARKED VERTICAL KU12-WNUV Bussmann / Eaton 1: $49.87 2In Stock	Mfr. Part # KU12-WNUV Mouser Part # 504-KU12-WNUV	Bussmann / Eaton	Barrier Terminal Blocks TB MARKED VERTICAL	Datasheet	2In Stock	$49.87 $48.65	Min.: 1 Mult.: 1	No
Barrier Terminal Blocks BK NYLON W/MTMU4 KU4-MT Bussmann / Eaton 1: $30.77 40In Stock	Mfr. Part # KU4-MT Mouser Part # 504-KU4-MT	Bussmann / Eaton	Barrier Terminal Blocks BK NYLON W/MTMU4	Datasheet	40In Stock	$30.77 $22.52	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM BLOCK KU4-00WCMT Bussmann / Eaton 1: $39.60 48Expected 11/10/2026	Mfr. Part # KU4-00WCMT Mouser Part # 504-KU4-00WCMT	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK	Datasheet	48Expected 11/10/2026	$39.60 $28.45 $25.50 $23.77 View $22.38 $20.99 $20.20	Min.: 1 Mult.: 1
Knobs & Dials KNOB BK W/DIAMOND KU402B1/8 TE Connectivity 2,000: $7.11 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # KU402B1/8 Mouser Part # 506-KU402B1/8	TE Connectivity	Knobs & Dials KNOB BK W/DIAMOND	Datasheet	Non-Stocked Lead-Time 9 Weeks	$7.11 View Quote	Min.: 2,000 Mult.: 500
Knobs & Dials KNOB BLACK KU500B1/8 TE Connectivity / Alcoswitch 2,000: $6.32 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # KU500B1/8 Mouser Part # 506-KU500B1/8	TE Connectivity / Alcoswitch	Knobs & Dials KNOB BLACK	Datasheet	Non-Stocked Lead-Time 9 Weeks	$6.32	Min.: 2,000 Mult.: 2,000
Barrier Terminal Blocks BK NYLON W/MTMU8 KU8-NLMT Bussmann / Eaton 1: $51.19 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # KU8-NLMT Mouser Part # 504-KU8-NLMT	Bussmann / Eaton	Barrier Terminal Blocks BK NYLON W/MTMU8	Datasheet	Non-Stocked Lead-Time 2 Weeks	$51.19	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK KU10-BPWCMT Bussmann / Eaton 100: $74.47 Non-Stocked	Mfr. Part # KU10-BPWCMT Mouser Part # 504-KU10-BPWCMT	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	Non-Stocked	$74.47	Min.: 100 Mult.: 100
Barrier Terminal Blocks KU Series 12-Pole Barrier Strip KU12-00WCNUV Bussmann / Eaton 50: $61.59 Non-Stocked	Mfr. Part # KU12-00WCNUV Mouser Part # 504-KU12-00WCNUV	Bussmann / Eaton	Barrier Terminal Blocks KU Series 12-Pole Barrier Strip	Datasheet	Non-Stocked	$61.59	Min.: 50 Mult.: 50
Barrier Terminal Blocks TERMINAL BLOCK KU12-BPWCMT Bussmann / Eaton 50: $80.50 Non-Stocked	Mfr. Part # KU12-BPWCMT Mouser Part # 504-KU12-BPWCMT	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	Non-Stocked	$80.50	Min.: 50 Mult.: 50
Barrier Terminal Blocks TERMINAL BLOCK KU12-BPWCPT Bussmann / Eaton 50: $43.80 Non-Stocked	Mfr. Part # KU12-BPWCPT Mouser Part # 504-KU12-BPWCPT	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	Non-Stocked	$43.80 $43.00	Min.: 50 Mult.: 50
Barrier Terminal Blocks BK NORYL W/MTMU12 KU12-MT Bussmann / Eaton 1: $64.49 Non-Stocked	Mfr. Part # KU12-MT Mouser Part # 504-KU12-MT	Bussmann / Eaton	Barrier Terminal Blocks BK NORYL W/MTMU12	Datasheet	Non-Stocked	$64.49 $62.96	Min.: 1 Mult.: 1
Barrier Terminal Blocks KU Series 12-Pole Barrier Strip KU12-PNU Bussmann / Eaton 50: $239.16 Non-Stocked	Mfr. Part # KU12-PNU Mouser Part # 504-KU12-PNU	Bussmann / Eaton	Barrier Terminal Blocks KU Series 12-Pole Barrier Strip	Datasheet	Non-Stocked	$239.16	Min.: 50 Mult.: 50
Barrier Terminal Blocks BASEMNTD UTILITY BLK KU12-WMT Bussmann / Eaton 25: $70.00 Non-Stocked	Mfr. Part # KU12-WMT Mouser Part # 504-KU12-WMT	Bussmann / Eaton	Barrier Terminal Blocks BASEMNTD UTILITY BLK	Datasheet	Non-Stocked	$70.00	Min.: 25 Mult.: 25
Barrier Terminal Blocks KU Series 12-Pole Barrier Strip KU12-WWCMT Bussmann / Eaton 50: $80.50 Non-Stocked	Mfr. Part # KU12-WWCMT Mouser Part # 504-KU12-WWCMT	Bussmann / Eaton	Barrier Terminal Blocks KU Series 12-Pole Barrier Strip	Datasheet	Non-Stocked	$80.50	Min.: 50 Mult.: 50
Barrier Terminal Blocks TERM BLOCK BK NOREL KU2 Bussmann / Eaton 1: $19.47 Non-Stocked	Mfr. Part # KU2 Mouser Part # 504-KU2	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK BK NOREL	Datasheet	Non-Stocked	$19.47 $13.75 $13.27	Min.: 1 Mult.: 1
Barrier Terminal Blocks 4-Pole Double Row TB KU4-BPWCMT Bussmann / Eaton 50: $35.38 Non-Stocked	Mfr. Part # KU4-BPWCMT Mouser Part # 504-KU4-BPWCMT	Bussmann / Eaton	Barrier Terminal Blocks 4-Pole Double Row TB	Datasheet	Non-Stocked	$35.38	Min.: 50 Mult.: 50
Barrier Terminal Blocks KU Series 4-Pole Barrier Strip KU4-WWCMT Bussmann / Eaton 50: $35.38 Non-Stocked	Mfr. Part # KU4-WWCMT Mouser Part # 504-KU4-WWCMT	Bussmann / Eaton	Barrier Terminal Blocks KU Series 4-Pole Barrier Strip	Datasheet	Non-Stocked	$35.38	Min.: 50 Mult.: 50
Barrier Terminal Blocks TERMINAL BLOCK KU6-BPWCMT Bussmann / Eaton 50: $45.84 Non-Stocked	Mfr. Part # KU6-BPWCMT Mouser Part # 504-KU6-BPWCMT	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	Non-Stocked	$45.84	Min.: 50 Mult.: 50
Barrier Terminal Blocks KU Series 6-Pole Barrier Strip KU6-PNUV Bussmann / Eaton 50: $119.91 Non-Stocked	Mfr. Part # KU6-PNUV Mouser Part # 504-KU6-PNUV	Bussmann / Eaton	Barrier Terminal Blocks KU Series 6-Pole Barrier Strip	Datasheet	Non-Stocked	$119.91	Min.: 50 Mult.: 50
Barrier Terminal Blocks TERM BLOCK W/COVER KU6-WC Bussmann / Eaton 50: $32.88 Non-Stocked	Mfr. Part # KU6-WC Mouser Part # 504-KU6-WC	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK W/COVER	Datasheet	Non-Stocked	$32.88	Min.: 50 Mult.: 50

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