All exothermic welding connections listed below utilize the standard Handle Clamp (Code: KKH). Specifications and components are categorized by 4 main connection types:
1. Cable To Cable Connections
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Connection Types: Straight Joint (CC1), Tee Joint (CC2), Cross Joint (CC4)
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Cable Size Range: 50 mm² to 120 mm²
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Metal Powder Codes: TH45 to TH200 (depending on connection type)
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Exothermic Mould Codes:
CC1: KHCC1-50 to KHCC1-120
CC2: KHCC2-5050 to KHCC2-120120
CC4: KHCC4-5050 to KHCC4-120120
2. Cable / Tape To Rod Connections
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Connection Types: Top of Rod (CR1, BR1), Passing/Tee Joint on Rod (CR2, BR2)
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Grounding Rod Specification: Nominal diameter 16 mm / 17.2 mm
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For Cable Connections (CR1/CR2): Cable sizes 35 mm² to 120 mm² (Mould codes: KHCR1 / KHCR2 series)
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For Tape Connections (BR1/BR2): Tape size 25 x 3 mm (Mould codes: KHBR1 / KHBR2 series)
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Metal Powder Codes: TH115 and TH150
3. Tape To Tape Connections (BB Series)
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Connection Types: Straight Joint (BB1), Tee Joint (BB3), Line/L-Glow Joint (BB7), Cross Joint (BB14)
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Tape Specification: 25 x 3 mm
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Metal Powder Code: TH90
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Exothermic Mould Codes: KHBB1-253 | KHBB3-253253 | KHBB7-253 | KHBB14-253253
4. Cable To Tape Connections (CB Series)
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Connection Types: Straight Joint (CB1), Tee Joint (CB4), Cross Joint (CB5)
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Material Specifications:
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Cable (A): 50 mm² to 120 mm² (70 mm² to 120 mm² for CB1)
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Tape (B): 25 x 3 mm to 25 x 6 mm
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Metal Powder Codes: TH65 to TH200
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Exothermic Mould Codes: KHCB1-70253 to KHCB1-120256 | KHCB4-50253 to KHCB4-120256 | KHCB5-50253 to KHCB5-120256
