KR 80/LR 80, Controller for Boilers/Ventilation Controller Capillary System TÜV-compliant (TÜV = German Technical Inspection) KR Switching Capacity: 15 (8) A, 24 250 V~, at 24 V~ min. 150 ma 1 microswitch as potential-free changeover contact (changeover switch) Degree of protection: standard IP 43 (optional: IP 54) liquid-type sensor made of CU Immersion Sleeve: brass, nickel-plated or V4 A (1.4571) Max. Sensor Temperature: end-of-scale value +15% Colour: grey (bottom part RAL 7016, upper part RAL 7035) to 95 C. Reg. No. TR/TW 107601 In heating technology this unit is used in boiler systems or in thermal accumulators, heating transfer stations and heating transfer systems. Used in ventilation technology as for monitoring supply air or as a limiter in electrical heating registers. Type Part No. Control Range Switching Diff. Length, Imm. Sleeve/ Equipment* (approx.) Protective Coil G KR 80.003-1 LR 80.003-1 KR 80.108-1 LR 80.108-1 KR 80.109-1 LR 80.109-1 KR 80.027-5 LR 80.027-5 KR 80.035-2 LR 80.035-2 KR 80.028-2 LR 80.028-2 KR 80.116-2 LR 80.116-2 KR 80.029-2 LR 80.029-2 C1801726 C1801800 C1801707 C1801801 C1801744 C1801810 C1801731 C1801806 C1801705 C1801824 C1801732 C1801807 C1801748 C1801811 C1801733 C1801816 0...35 C 1 K 120 mm External adjustment/tr 55.80 0...35 C 1 K 120 mm Internal setting/tw 55.80 0...35 C 1 K 200 mm Internal setting/tw 57.70 0...70 C 5 K 100 mm External adjustment/tr 57.70 0...70 C 2 K 100 mm External adjustment/tr 55.80 0...70 C 2 K 200 mm External adjustment/tr 57.70 0...70 C 2 K 100 mm Internal setting/tw 55.80 0...70 C 2 K 280 mm External adjustment/tr 58.60 KR 80.111-3 C1801708 0...80 C 3 K 100 mm Internal setting/tw 55.80 KR 80.009-1 C1801728 10...45 C 1 K 200 mm/v4a External adjustment/tr 76.80 KR 80.011-1 C1801730 10...45 C 1 K 120 mm/ V4A External adjustment/tr 75.60 KR 80.120-1 LR 80.120-1 C1801749 C1801812 LR 10...45 C 1 K 200 mm Internal setting/tw 57.70 Heating Boiler and Ventilation-Temperature Control Unit, 1-stage, without Auxiliary Power KR 80.206 C1801720 30...65 C 100 mm Internal adj./external reset/tb 55.80 KR 80.000-5 C1801700 35...95 C 5 K 100 mm External adjustment/tr 55.80 KR 80.001-5 C1801723 35...95 C 5 K 200 mm External adjustment/tr 57.70 KR 80.100-5 C1801711 35...95 C 5 K 100 mm Internal setting/tw 55.80 KR 80.101-5 C1801739 35...95 C 5 K 200 mm Internal setting/tw 57.70 KR 80.124-5 C1801750 35...95 C 5 K 280 mm Internal setting/tw 58.60 63
KR 80/LR 80, Controller for Boilers/Ventilation Controller Capillary System TÜV-compliant (TÜV = German Technical Inspection) Type Part No. Control Range Switching Diff. Length, Imm. Sleeve/ Equipment* (approx.) Protective Coil G KR 80.112-5 C1801747 35... 95 C 5 K 600 mm Internal setting/tw 68.90 KR 80.102-8 C1801706 40...110 C 8 K 100 mm Internal setting/tw 55.80 KR 80.103-8 C1801742 40...110 C 8 K 200 mm Internal setting/tw 57.70 KR 80.008-8 C1801727 40...110 C 8 K 100 mm External adjustment/tr 55.80 KR 80.006-8 C1801704 50...130 C 8 K 100 mm External adjustment/tr 55.80 KR 80.106-8 C1801743 50...130 C 8 K 100 mm Internal setting/tw 55.80 KR 80.207 LR 80.207 C1801710 C1801805 60... 95 C 100 mm Int. adjustment/ext. reset/tb 55.80 Heating Boiler and Ventilation-Temperature Control Unit, 1-stage, without Auxiliary Power KR 80.208 C1801721 85...120 C 100 mm Int. adjustment/ext. reset/tb 55.80 KR 80.202 C1801709 95...130 C 100 mm Int. adjustment/ext. reset/tb 55.80 KR 80.203 C1801719 LR 80.203 C1801825 95...130 C 200mm Int. adjustment/ext. reset/tb 57.70 * TR = temperature control unit, TW = temperature monitoring unit, TB = temperature limiter (manual reset after cooling by at least 8 K) KR 80 LR 80 KR 80.2.. LR 80.2.. KR 80 LR 80 KR 80/LR 80 TR/TW KR 80.2../LR 80.2.. TB 64
Safety Temperature Limiter KR 80.3/LR 80.3, KR 80.309 LR 80.309 Switching Capacity: 10 (3) A, 24 250 V~, 1 microswitch as potentialfree changeover contact (changeover switch) Ambient Temperature: 20 +55 C Bulb and Capillaries: V2 A Immersion Sleeve: nickel-plated brass or V4A (1.4571) Colour: grey (bottom part RAL 7016, upper part RAL 7035) Sensor Breakage Prot.: activation at approx. 15 C Reg. No.: STB 91201 KR; STB 91501 LR For limiting temperatures in boiler, accumulator and ventilation systems. STB = Safety temperature limiter, Switch-off temperature permanently set at the factory. Temperature reduction for resetting: min. 20 K. Type Part No. Switch-off Equipment Max. Sensor Length,Imm.Sleeve Temperature Temperature Protective Coil G KR 80.309 C1801590 75 C LR 80.309 C1801821 +0 K/ 8 K Internal reset KR 80.310 C1801591 75 C LR 80.310 C1801822 +0 K/ 8 K KR 80.312 C1801592 100 C LR 80.312 C1801823 +0 K/ 9 K KR 80.318 C1801593 100 C LR 80.318 C1801817 +0 K/ 9 K 115 C 100 mm 60.30 Internal reset 115 C 200 mm 62.50 Internal reset 135 C 100 mm 60.30 Internal reset 135 C 200 mm 62.50 Safety Temperature Limiter, 1-stage, without Auxiliary Power KR 80.3.. LR 80.3.. KR 80.3../LR 80.3.. KR 80.3../LR 80.3.. TB 65
Boiler Dual Controller KR 85, KR 85.109-2 KR 85.406-2 Switching Capacity: 15 (8) A, 24 250 V~, 2 microswitches as potentialfree changeover contacts (changeover switch) liquid-type sensor made of Cu Immersion Sleeve: nickel-plated brass or V4A (1.4571) Max. Sensor Temp.: end-of-scale value +15% Colour: grey (bottom part RAL 7016, upper part RAL 7035) In heating technology this unit is used in boiler systems or thermal accumulator systems, heating transfer stations and heating transfer systems. Immersion sleeve forms part of the scope of delivery KR 85.200-5 KR 85.1... Reg. No...: TR/TW 109302 KR 85.4... Reg. No...: TW/TW 109402 Boiler-Temperature Control Unit, 2-stage, without Auxiliary Power Type Part No. Temp.-Range Switching Diff. Length, Imm. Sl. Equipment G KR 85.406-2 C1850506 0... 70 C 2 K 100 mm Internal setting/ TW 71.70 0... 70 C 2 K Internal setting/ TW KR 85.109-2 C1850518 0... 70 C 2 K 100 mm External adjustment/ TR 77.10 0... 70 C 2 K Internal setting/ TW KR 85.100-5 C1850502 35... 95 C Fixed 3 5 K 100 mm External adjustment/ TR 77.10 KR 85.101-5 C1850516 35... 95 C Fixed 3 5 K 200 mm External adjustment/ TR 80.60 KR 85.400-5 C1850521 35... 95 C Fixed 3 5 K 100 mm Internal setting/ TW 71.70 KR 85.401-5 C1850522 35... 95 C Fixed 3 5 K 200 mm Internal setting/ TW 80.60 KR 85.102-5 C1850517 35... 95 C Fixed 3 5 K 100 mm External adjustment/ TR 77.10 50...130 C 8 K Internal setting/ TW KR 85.207-5 C1850513 35... 95 C 3 5 K 200 mm External adjustment/ TR 86.50 85...120 C External reset/tb KR 85.230-5 C1850504 35... 95 C 3 5 K 100 mm External adjustment/ TR 84.20 95...110 C Internal reset/tb KR 85.204-8 C1850512 50...130 C 6 8 K 100 mm External adjustment/ TR 85.20 95...130 C External reset/tb TR = temperature control unit, TW = temperature monitoring unit, TB = temperature limiter (manual reset after cooling by min. 8 K) KR 85 KR 85 KR 85 KR 85.2.. 66
Boiler Dual Controller/Safety Temperature Limiter KR 85.3, KR 85.315-5 Switching Capacity: 10 (3) A, 24 250 V~, 2 microswitches as potential-free changeover contacts (changeover switch) Max. Sensor Temp.: end-of-scale value +15% copper bulb and capillaries and V2 A (STB) Immersion Sleeve: nickel-plated brass or V4A (1.4571) Colour: grey (bottom part RAL 7016, upper part RAL 7035) Reg. No. TR/ STB 91301 For limiting temperatures in boiler, accumulator and ventilation systems. STB = safety temperature limiter, switch-off temperature permanently set at the factory. Temperature reduction for resetting: min. 20 K. Immersion sleeve forms part of the scope of delivery Type Part No. Control Range/ Switch. Diff. Length, Imm. Sl./ Equipment Switch-off Temperature Protective Coil G KR 85.311-2 C1850507 0... 70 C 2 K 100 mm External adjustment/ TR 84.10 STB 75 C +0/ 8 K KR 85.312-2 C1850519 0...70 C 2 K 200 mm External adjustment/tr 86.40 STB 75 C +0/ 8 K KR 85.314-5 C1850520 35...90 C 5 K 100 mm External adjustment/tr 84.10 KR 85.315-5 C1850505 35... 90 C 5 K 200 mm External adjustment/ TR 86.40 LR 85.315-5 C1850530 35... 90 C 5 K 200 mm External adjustment/ TR 86.40 TR= temperature control unit, STB= safety temperature limiter Safety Temperature Limiter, 2-stage, without Auxiliary Power 67