• Samwon ACT SPS Series Screw-Type Wiring Power Distribution Blocks
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Samwon ACT SPS Series Screw-Type Wiring Power Distribution Blocks

Samwon ACT SPS Series Screw-Type Wiring Power Distribution Blocks

Screw-type wiring power distribution blocks that need no busbar, with one primary terminal and up to 12 secondary branch terminals in breaker-width pitches of 25-45 mm.

Key features

  • Same width as circuit breakers for space-saving installation
  • Protective cover on the primary side; anti-slip V-groove terminals
  • Hinged window for easy wiring; optional safety window (-S) for electrical safety
  • Stepped terminals allow double wiring with up to 32 branches (12 x M4 model)
  • Screw or DIN rail (channel) mounting
  • Built-in color code plates; conforms to JIS C 8201-7-1

Specifications

Material Case: Modified PPO; Cover: Polycarbonate; Conductor: Brass, nickel plated
Operating Temperature -25 to +55 C (no condensation)
Temperature Rise Conductor temperature rise 45 C max.
Withstand Voltage 2,500 V, 1 min
Terminal Torque M4 1.4 N.m (AWG 16-10); M5 2.2 N.m (AWG 12-6); M6 4 N.m (primary AWG 10-4, secondary AWG 10-6); M8 8 N.m (AWG 8-1)
Mounting Screw / DIN rail (channel)
Certification cURus, CE
SPS25-M6/6*M4 Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M4 x 6 | Secondary wire: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/6*M4-S Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M4 x 6 | Secondary wire: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS25-M6/3*M5 Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M5 x 3 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/3*M5-S Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M5 x 3 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS25-M6/M6+2*M4 Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 25 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/M6+2*M4-S Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 25 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS30-M6/6*M5 Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/6*M5-S Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS30-M6/3*M6 Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M6 x 3 | Secondary wire: 6-16 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/3*M6-S Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M6 x 3 | Secondary wire: 6-16 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS30-M6/M6+2*M4 Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 35 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/M6+2*M4-S Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 35 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS35-M8/9*M4 Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M4 x 9 | Secondary wire: 2.5-4 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/9*M4-S Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M4 x 9 | Secondary wire: 2.5-4 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/6*M5 Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/6*M5-S Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/5*M6 Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M6 x 5 | Secondary wire: 6-16 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/5*M6-S Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M6 x 5 | Secondary wire: 6-16 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/M8+3*M4 Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: Upper M4 x 3 / Lower M8 x 1 | Secondary wire: M8: max. 50 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/M8+3*M4-S Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: Upper M4 x 3 / Lower M8 x 1 | Secondary wire: M8: max. 50 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS45-M8/12*M4 Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M4 x 12 | Secondary wire: 2.5-4 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/12*M4-S Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M4 x 12 | Secondary wire: 2.5-4 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm
SPS45-M8/9*M5 Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M5 x 9 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/9*M5-S Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M5 x 9 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm
SPS45-M8/M8+4*M4 Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: Upper M4 x 4 / Lower M8 x 1 | Secondary wire: M8: max. 90 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/M8+4*M4-S Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: Upper M4 x 4 / Lower M8 x 1 | Secondary wire: M8: max. 90 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm
Power Distribution BlocksSamwon ACT
26 product codes available in this family
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Samwon ACT SPS Series Screw-Type Wiring Power Distribution Blocks

Brand Samwon ACT·Power Distribution Blocks

Available part numbers (26)

SPS25-M6/6*M4, SPS25-M6/6*M4-S, SPS25-M6/3*M5, SPS25-M6/3*M5-S, SPS25-M6/M6+2*M4, SPS25-M6/M6+2*M4-S, SPS30-M6/6*M5, SPS30-M6/6*M5-S, SPS30-M6/3*M6, SPS30-M6/3*M6-S + 16 more — see full table ↓

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Product codeSpec
SPS25-M6/6*M4Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M4 x 6 | Secondary wire: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/6*M4-SRating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M4 x 6 | Secondary wire: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS25-M6/3*M5Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M5 x 3 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/3*M5-SRating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: M5 x 3 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS25-M6/M6+2*M4Rating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 25 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 25 x 95 mm
SPS25-M6/M6+2*M4-SRating: UL 600 V 100 A / CE 600 V 75 A | Pitch: 25 mm | Primary screw: M6 x 1 | Primary wire: 25 mm2 [100 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 25 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 25 x 109 mm
SPS30-M6/6*M5Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/6*M5-SRating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS30-M6/3*M6Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M6 x 3 | Secondary wire: 6-16 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/3*M6-SRating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: M6 x 3 | Secondary wire: 6-16 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS30-M6/M6+2*M4Rating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 35 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 30 x 95 mm
SPS30-M6/M6+2*M4-SRating: UL 600 V 125 A / CE 600 V 100 A | Pitch: 30 mm | Primary screw: M6 x 1 | Primary wire: 35 mm2 [125 A] | Secondary screw: Upper M4 x 2 / Lower M6 x 1 | Secondary wire: M6: max. 35 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 30 x 109 mm
SPS35-M8/9*M4Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M4 x 9 | Secondary wire: 2.5-4 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/9*M4-SRating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M4 x 9 | Secondary wire: 2.5-4 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/6*M5Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/6*M5-SRating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M5 x 6 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/5*M6Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M6 x 5 | Secondary wire: 6-16 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/5*M6-SRating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: M6 x 5 | Secondary wire: 6-16 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS35-M8/M8+3*M4Rating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: Upper M4 x 3 / Lower M8 x 1 | Secondary wire: M8: max. 50 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 35 x 102 mm
SPS35-M8/M8+3*M4-SRating: UL 600 V 150 A / CE 600 V 150 A | Pitch: 35 mm | Primary screw: M8 x 1 | Primary wire: 50 mm2 [150 A] | Secondary screw: Upper M4 x 3 / Lower M8 x 1 | Secondary wire: M8: max. 50 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 35 x 116 mm
SPS45-M8/12*M4Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M4 x 12 | Secondary wire: 2.5-4 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/12*M4-SRating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M4 x 12 | Secondary wire: 2.5-4 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm
SPS45-M8/9*M5Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M5 x 9 | Secondary wire: 4-16 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/9*M5-SRating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: M5 x 9 | Secondary wire: 4-16 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm
SPS45-M8/M8+4*M4Rating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: Upper M4 x 4 / Lower M8 x 1 | Secondary wire: M8: max. 90 mm2; M4: 1.5-4 mm2 | Window: Standard | Dimensions (W x D): 45 x 102 mm
SPS45-M8/M8+4*M4-SRating: UL 600 V 200 A / CE 600 V 175 A | Pitch: 45 mm | Primary screw: M8 x 1 | Primary wire: 90 mm2 [200 A] | Secondary screw: Upper M4 x 4 / Lower M8 x 1 | Secondary wire: M8: max. 90 mm2; M4: 1.5-4 mm2 | Window: Safety window | Dimensions (W x D): 45 x 116 mm

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