BA Series Terminal Blocks Quick-mount terminal blocks for mounting on 35-mm-wide DIN rails. Current capacities from 16A to 400V (600V). Snaps on to 35-mm-wide DIN rails. Wide range of current capacities from 16A to 400A. Insulation voltage is 600V. No end plates are required. 3-pole units, fuse blocks with blown fuse indicators available. Large capacity types (BA811S, BA911S) can be mounted directly to panels. Material: PPE (black) Complies with JIS C 2811. UL recognized and CSA certified. (BA111T, BA211T, BA311T, BA411S, BAF111SU, BAF111SNU) Certification Organization/ Applicable Standards Mark File No. UL recognized UL1059 File No. E78117 CSA 22.2 No. 158 CSA (File No. LR64803) Quick-mount Unlatch No end plates General Ratings required Dielectric Strength 2500V AC, 1 minute Snap on Remove Insulation Resistance 100M minimum Operating Tempera ture 25 to +55C (no freezing) Storage Temperature 25 to 70C (no freezing) Operating Humidity 45 to 85% RH (no condensation) Push Pull Terminal Blocks UL/CSA JIS Tightening Terminal Package Style Part No. Ordering No. Torque Voltage/ Wire Size Voltage/ Wire Size Screw Quantity 2 (Nm) Current (AWG) Current (mm ) 2 1.25 mm BA111T BA111TPN20 300V/15A 22-14 600V/16A M3 0.6 to 1.0 20 2 (2 mm ) 2 3-pole Self-Lifting 2 mm BA211T BA211TPN20 300V/20A 22-12 600V/21A M3.5 1.0 to 1.3 20 2 (3.5 mm ) 2 BA311T BA311TPN20 150V/30A 18-10 600V/40A 5.5 mm M4 1.4 to 2.0 20 2 BA411S BA411SPN50 600V/40A 16-6 600V/70A 14 mm M5 2.6 to 3.7 50 Self-Lifting 2 BA611S BA611SPN10 600V/94A 22 mm M6 3.9 to 5.4 10 2 BA711S BA711SPN06 600V/132A 38 mm M8 10 to 13.5 6 2 BA811S BA811SPN06 600V/240A 100 mm M10 21 to 28 6 2 Large Capacity 200 mm 2 BA911S BA911SPN06 600V/370A (200 mm 2 wires) M12 38 to 49 6 2 (325 mm 1 wire) 1-pole 2 Fuse BAF111S- BAF111S-PN20 600V/10A 5.5 mm M4 1.4 to 2.0 20 2 Fuse with Lamp BAF111SN- BAF111SN-PN20 600V/10A 5.5 mm M4 1.4 to 2.0 20 2 Without Fuse BAF111SU BAF111SUPN20 600V/10A 18-10 600V/10A 5.5 mm M4 1.4 to 2.0 20 WIthout Fuse/ 2 BAF111SNU BAF111SNUPN20 600V/10A 18-10 600V/10A 5.5 mm M4 1.4 to 2.0 20 With Lamp With Disconnecting 2 BAT20 BAT20PN20 600V/20A 5.5 mm M4 1.4 to 2.0 20 Switch 1. Specify fuse ratings 1A, 3A, or 5A in place of in the Part No. 2. The wire size in ( ) does not comply with JIS standards. 3. The voltage/current differ according to operating conditions. See Selecting Terminal Blocks by Current According to JIS Standards on page4. 4. Use a socket wrench or screwdriver for tightening screws. : Order when a marking strip or Accessories ( Necessary) Material a dust cover is needed. Parts Name Material Surface : Used for surface mounting DIN End Marking Dust Connecting Connecting Mounting Housing Polyamide : Dust cover with fuse holder Rail Clip Strip Cover Rod Nut Clip Brass (nickel- Part No. Bus Bar plated) BA111T, BA411S, BAT20, BA211T, Terminal Steel (zinc chrome- BA611S, BA711S, BA311T Screw plated) BA811S, BA911S BAF111S, BAF111SN, BAF111SU, BAF111SNU 28BA Series Terminal Blocks Standards UL/CSA JIS M3 BA111T (3 Pole) 16A Insulation Voltage 300V 600V Terminal Cover 7.9 7.9 15A max. 16A Rated Current 2 36 6.7 M3 Terminal Screws Dielectric Strength 2,500V AC, 1 minute Insulation Resistance 100 M minimum 2 22-14 1.25 mm 3.2 min. Wire Size 1 2 AWG (2 mm ) 6.6 max. 9.5 mm (BNM7, BNM9, Marking Strip Width 5 max. 3.3 min. BNM725) Dust Cover BNC220 41.5 25 Rail BAP1000, BAA1000 See page 31 Weight: Approx. 18.8g Standards UL/CSA JIS 21A M3.5 BA211T (3 Pole) Insulation Voltage 300V 600V Terminal Cover 9.8 9.8 Rated Current 2 20A max. 21A 8.5 M3.5 Terminal Screws 36 Dielectric Strength 2,500V AC, 1 minute Insulation Resistance 100 M minimum 3.6 min. 2 22-12 2 mm Wire Size 1 2 8.4 max. AWG (3.5 mm ) 5 max. 4 min. 9.5 mm (BNM7, BNM9, Marking Strip Width BNM725) Dust Cover BNC220 30.5 41.5 Rail BAP1000, BAA1000 See page 31 Weight: Approx. 25.3g 40A M4 Standards UL/CSA JIS BA311T (3 Pole) Insulation Voltage 150V 600V Terminal Cover 11 11 9.6 M4 Terminal Screws 38 30A max. 40A Rated Current 2 Dielectric Strength 2,500V AC, 1 minute 4.2 min. Insulation Resistance 100 M minimum 9.4 max. 18-10 2 6 max. 4.5 min. 5.5 mm Wire Size 1 AWG 9.5 mm (BNM7, BNM9, Marking Strip Width BNM725) 34.5 42 Dust Cover BNC230 Rail BAP1000, BAA1000 Weight: Approx. 40.0g See page 31 M5 Terminal Cover Standards UL/CSA JIS BA411S 70A 47.5 13 M5 Terminal Screws Insulation Voltage 600V 600V 40A max. 70A Rated Current 2 Dielectric Strength 2,500V AC, 1 minute 5.2 min. Insulation Resistance 100 M minimum 12.8 max. 2 16-6 AWG 14 mm Wire Size 1 6.5 max. 4.5 min. 9.5 mm (BNM7, BNM9, Marking Strip Width BNM725) Dust Cover BNC320 Rail BAP1000, BAA1000 45 16 See page 31 Weight: Approx. 23.4g M6 Insulation Voltage 600V BA611S 94A 22 65 Dust Cover 94A max. Rated Current 2 17 Dielectric Strength 2,500V AC, 1 minute 6.2 min. Insulation Resistance 100 M minimum 2 Wire Size 22 mm 16.8 max. 9.5 mm (BNM7, BNM9, Marking Strip Width 8.5 max. 6 min. BNM725) Dust Cover BNC520 63 Rail BAP1000, BAA1000 Weight: Approx. 53.0g See page 31 Socket wrench: 12.7 mm square drive hexagonal socket 10 3 M8 Insulation Voltage 600V BA711S 132A 32 0.5 65 132A max. 23 Rated Current 2 Dust Cover Dielectric Strength 2,500V AC, 1 minute Insulation Resistance 100 M minimum 8.5 min. 2 Wire Size 38 mm 22.8 max. Marking Strip 9.5 mm (BNM7, BNM9, Width BNM725) 11 max. 8 min. Dust Cover BNC520 Rail BAP1000, BAA1000 Weight: Approx. 103.3g See page 31 Socket wrench: 12.7 mm square drive hexagonal socket 13 3 1: The wire size in ( ) does not comply with JIS standards. 2: The voltage/current differ according to operating conditions. See Selecting Terminal Blocks by Current According to JIS Standards on page4. 3: Screws can be tightened with a socket wrench. 4: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of the recommended tightening torque. 29 2-M8 26.5 When using BAA 37.5 1.2 Hexaganol Bolt 23.4 2-M6 When using BAA 32 When using BAA 33.5 1.8 1.8 When using BAA 32 Hexagonal Bolt 1.8 4 4 4 4 2 16.5 When using BAA/BAP: 43.5 2 19.3 16.5 28.5 16.9 When using 28.5 34 BAA/BAP: 51.5 30 Accessories Accessories Accessories Accessories Accessories Accessories