Tongue Operated Safety Interlock Switches

KP-K-SS-Series

Safety Interlock Switches - Tongue Operated

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4 Actuator Entry Positions–Designed with a Rotatable Head
Plastic or 316 SS Head
Options
3 Pole Contact Blocks
3 Conduit Entries
Industry Standard Fitting: 52 W x 98 L x 40 mm Fixing (2.05 x 3.86 x 1.57")

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产品描述

KP and K-SS Series tongue operated safety interlock switches are designed to fit to the leading edge of sliding, hinged or lift off machine guards to provide positively operated switching contacts and provide a tamper resistant, not easily defeatable key mechanism. They will provide a robust position interlock detection for moving guards.

Depending upon the risk assessment for the application, they can be used independently to provide positively operated contacts to EN60947-5-1 or they can be used in combination with any dual channel safety monitoring relays to provide up to Category 4 PLe ISO13849-1 or SIL3 EN62061. They offer a choice of various actuators to aid installation and maintain durability.

The switch is rigidly mounted to the frame of the guard or machine. The actuator is fitted to the moving part (frame) of the guard and is aligned to the switch entry aperture. The actuator profile is designed to match a cam mechanism within the switch head and provides a positively operated, not easily defeatable interlock switch. When the actuator is inserted into the switch thesafety contacts close and allow the machine start circuit to be enabled. When the actuator is withdrawn from the switch the safety contacts are positively opened and the machine circuit is broken. KP Series switches use high specification plastic housings and are sealed to NEMA 6 (IP67) and provide long term protection against moisture ingress.

K-SS Series switches have a rugged 316 stainless steel body and have been designed to cope with the rigorous applications of the food processing, pharmaceutical, packaging and petrochemical industries. They have IP69K enclosure protection and can be pressure hosed with detergent at high pressure and temperature.

Specifications
Standards: ISO14119, EN60947-5-1, EN60204-1, ISO13849-1, EN62061 UL508
Safety Classification and Reliability Data
Mechanical Reliability B10d: 2.5 x 10⁶ operations at 100 mA load
ISO13849-1: Up to PLe depending upon system architecture
EN62061: Up to SIL3 depending upon system architecture
Safety Data – Annual Usage: 8 cycles per hour/24 hours per day/365 days
PFHd: 3.44 x 10^-8
Proof Test Interval (Life): 35 years
MTTFd: 356 years
Utilization Category: AC15 A300 3A
Thermal Current (lth): 5A
Rated Insulation/Withstand Voltages: 500 Vac/2500 Vac
Travel for Positive Opening: 8 mm (0.31")
Actuator Entry Minimum Radius:
    Standard: 175 mm (6.89")
    Flexible: 100 mm (3.93")
Maximum Approach/Withdrawal Speed: 600 mm/s
Body Material:
    KP Series: Polyester
    K-SS Series: 316 SS
Head Material:
    KP Series: Polyester or 316 SS
    K-SS Series: 316 SS
Enclosure Protection:
    KP Series: NEMA 6 (IP67)
    K-SS Series: NEMA 6 (IP67), NEMA PW12 (IP69K)
Operating Temperature: -25 to 80°C (-13 to 176°F)
Vibration: IEC 68-2-6, 10 to 55 Hz + 1 Hz; excursion: 0.35 mm, 1 octave/min
Conduit Entry: ¹/₂ NPT or M12 8-way (See to Order Table Below)
Fixing: 2 x M5
Weight (of Switch):
    KP Series: 160 g (0.35 lb)
    K-SS Series: 635 g (1.40 lb)

订购所有价格均为人民币税前价格，不包括13%增值税和运费！(指定型号)

产品编号产品描述

数量

产品描述

KP-200002

咨询

货期:

Safety interlock switch, Body Material; Plastic, Head Material; Plastic, Contacts; 2NC 1NO, Conduit Entry; 1/2 NPT

KP-200002-SS

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货期:

Safety interlock switch, Body Material; Plastic, Head Material; 316 SS, Contacts; 2NC 1NO, Conduit Entry; 1/2 NPT

KP-200021

¥1,215.00

货期: 4 周

Safety interlock switch, Body Material; Plastic, Head Material; Plastic, Contacts; 2NC 1NO, Conduit Entry; M12 8-way

KP-200021-SS

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货期:

Safety interlock switch, Body Material; Plastic, Head Material; 316 SS, Contacts; 2NC 1NO, Conduit Entry; M12 8-way

K-SS-208002

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货期:

Safety interlock switch, Body Material; 316 SS, Head Material; 316 SS, Contacts; 2NC 1NO, Conduit Entry; 1/2 NPT

K-SS-208021

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货期:

Safety interlock switch, Body Material; 316 SS, Head Material; 316 SS, Contacts; 2NC 1NO, Conduit Entry; M12 8-way

Accessories

140106

¥110.00

货期: 4 周

Standard actuator for plastic head

140107

¥110.00

货期: 4 周

Standard actuator for 316 SS head

140108

¥110.00

货期: 4 周

Flat actuator

140109

¥195.00

货期: 4 周

Plastic flexible actuator

140110

¥387.00

货期: 4 周

Heavy-duty flexible actuator

140111

¥775.00

货期: 4 周

Heavy-duty flexible stainless steel actuator

140101

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货期:

Female quick connect cable, M12 8-way, 5 m (16.4') length

140102

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货期:

Female quick connect cable, M12 8-way, 10 m (32.8') length

† 所有金额以RMB显示
注: *KP and K-SS Series tongue operated safety interlock switches (switch only, actuator sold separately).
订购示例: (1) 140107 Standard actuator, ¥110.00